| Patent |
Priority |
Assignee |
Title |
| 10676239, |
Jun 30 2016 |
SANDBOX ENTERPRISES, LLC |
Bulk material shipping container |
| 10759610, |
May 03 2019 |
SANDBOX ENTERPRISES, LLC |
Bulk material conveyor |
| 10919693, |
Jul 21 2016 |
Halliburton Energy Services, Inc |
Bulk material handling system for reduced dust, noise, and emissions |
| 10926940, |
Nov 20 2018 |
SANDBOX ENTERPRISES, LLC |
Bulk material shipping container |
| 10955271, |
Dec 22 2015 |
Halliburton Energy Services, Inc |
System and method for determining slurry sand concentration and continuous calibration of metering mechanisms for transferring same |
| 10994954, |
Jun 30 2016 |
SANDBOX ENTERPRISES, LLC |
Bulk material shipping container unloader |
| 11002576, |
Dec 22 2015 |
Halliburton Energy Services, Inc |
System and method for determining slurry sand concentration and continuous calibration of metering mechanisms for transferring same |
| 11047717, |
Dec 22 2015 |
Halliburton Energy Services, Inc |
System and method for determining slurry sand concentration and continuous calibration of metering mechanisms for transferring same |
| 11066259, |
Aug 24 2016 |
Halliburton Energy Services, Inc. |
Dust control systems for bulk material containers |
| 11091331, |
Nov 25 2015 |
Halliburton Energy Services, Inc |
Sequencing bulk material containers for continuous material usage |
| 11091332, |
May 07 2015 |
Halliburton Energy Services, Inc |
Container bulk material delivery system |
| 11173826, |
Jun 12 2019 |
SANDBOX ENTERPRISES, LLC |
Bulk material shipping container trailer |
| 11186318, |
Dec 02 2016 |
Halliburton Energy Services, Inc. |
Transportation trailer with space frame |
| 11186431, |
Jul 28 2016 |
Halliburton Energy Services, Inc |
Modular bulk material container |
| 11186452, |
Nov 25 2015 |
Halliburton Energy Services, Inc. |
Sequencing bulk material containers for continuous material usage |
| 11186454, |
Aug 24 2016 |
Halliburton Energy Services, Inc. |
Dust control systems for discharge of bulk material |
| 11192074, |
Mar 15 2016 |
Halliburton Energy Services, Inc |
Mulling device and method for treating bulk material released from portable containers |
| 11192077, |
Jul 22 2015 |
Halliburton Energy Services, Inc. |
Blender unit with integrated container support frame |
| 11192712, |
Jul 21 2016 |
Halliburton Energy Services, Inc. |
Bulk material handling system for reduced dust, noise, and emissions |
| 11192731, |
May 07 2015 |
Halliburton Energy Services, Inc |
Container bulk material delivery system |
| 11203495, |
Nov 25 2015 |
Halliburton Energy Services, Inc |
Sequencing bulk material containers for continuous material usage |
| 11273421, |
Mar 24 2016 |
Halliburton Energy Services, Inc |
Fluid management system for producing treatment fluid using containerized fluid additives |
| 11311849, |
Mar 31 2016 |
Halliburton Energy Services, Inc |
Loading and unloading of bulk material containers for on site blending |
| 11338260, |
Aug 15 2016 |
Halliburton Energy Services, Inc. |
Vacuum particulate recovery systems for bulk material containers |
| 11395998, |
Dec 05 2017 |
Halliburton Energy Services, Inc. |
Loading and unloading of material containers |
| 11498037, |
May 24 2016 |
Halliburton Energy Services, Inc |
Containerized system for mixing dry additives with bulk material |
| 11512989, |
Dec 22 2015 |
Halliburton Energy Services, Inc. |
System and method for determining slurry sand concentration and continuous calibration of metering mechanisms for transferring same |
| 11661235, |
Oct 15 2018 |
SANDBOX ENTERPRISES, LLC |
Bulk material shipping container top wall assembly and bulk material shipping container having a top wall assembly |
| 11691831, |
Jan 22 2019 |
543077 ALBERTA LTD |
Portable conveyor system including pivotable and extendable feed conveyors for feeding particulate material into an elevating assembly |
| 11814242, |
Jul 22 2015 |
Halliburton Energy Services, Inc. |
Mobile support structure for bulk material containers |
| 11880804, |
Apr 29 2020 |
Prop Sense Canada Ltd. |
System and method for automated inventory, transport, management, and storage control in hydraulic fracturing operations |
| 11905132, |
May 07 2015 |
Halliburton Energy Services, Inc. |
Container bulk material delivery system |
| 11939152, |
Jul 22 2015 |
Halliburton Energy Services, Inc. |
Mobile support structure for bulk material containers |
| 11987442, |
Jul 23 2018 |
543077 ALBERTA LTD |
Skid mounted storage system with collapsible silo for flowable material |
| D771272, |
May 08 2015 |
|
Skid mounted fire suppression shack |
| D771275, |
Mar 31 2015 |
Intermobile Container LLC |
Intermodal mobile storage container |
| D780883, |
Mar 04 2016 |
Halliburton Energy Services, Inc |
Rigid proppant container |
| D783771, |
Mar 04 2016 |
Halliburton Energy Services, Inc |
Soft-sided proppant container |
| D783772, |
Mar 04 2016 |
Halliburton Energy Services, Inc |
Soft-sided proppant container |
| D847489, |
Sep 24 2012 |
SANDBOX ENTERPRISES, LLC |
Proppant container |
| D979241, |
Feb 23 2021 |
MONSANTO TECHNOLOGY LLC |
Caged co-pack container |
| ER5869, |
|
|
|
| ER9115, |
|
|
|
| Patent |
Priority |
Assignee |
Title |
| 1143641, |
|
|
|
| 1331883, |
|
|
|
| 1344768, |
|
|
|
| 137871, |
|
|
|
| 1434488, |
|
|
|
| 1506936, |
|
|
|
| 150894, |
|
|
|
| 1520560, |
|
|
|
| 1526527, |
|
|
|
| 1573664, |
|
|
|
| 1850000, |
|
|
|
| 1973312, |
|
|
|
| 2233005, |
|
|
|
| 2368672, |
|
|
|
| 2564020, |
|
|
|
| 2616758, |
|
|
|
| 2622771, |
|
|
|
| 2652174, |
|
|
|
| 2865521, |
|
|
|
| 2894666, |
|
|
|
| 3049248, |
|
|
|
| 3064832, |
|
|
|
| 3083879, |
|
|
|
| 3090527, |
|
|
|
| 3199585, |
|
|
|
| 3248026, |
|
|
|
| 3270921, |
|
|
|
| 3281006, |
|
|
|
| 3294306, |
|
|
|
| 3318473, |
|
|
|
| 3353599, |
|
|
|
| 3378152, |
|
|
|
| 3387570, |
|
|
|
| 3397654, |
|
|
|
| 3407971, |
|
|
|
| 3455474, |
|
|
|
| 3528570, |
|
|
|
| 3561633, |
|
|
|
| 3587834, |
|
|
|
| 3601244, |
|
|
|
| 3602400, |
|
|
|
| 3661293, |
|
|
|
| 3738511, |
|
|
|
| 3785534, |
|
|
|
| 3817261, |
|
|
|
| 384443, |
|
|
|
| 3986708, |
Jun 23 1975 |
Heltzel Company |
Mobile batching plant |
| 4004700, |
Dec 22 1975 |
Allis-Chalmers Corporation |
Hopper gate for self-unloading ships |
| 4063656, |
Jun 24 1976 |
CITICORP NORTH AMERICA, INC |
System and apparatus for moving and unloading articles |
| 4138163, |
Apr 20 1972 |
Union Carbide Corporation |
Bulk material containers |
| 4178117, |
Feb 02 1978 |
Heltzel Company |
Mobile side-by-side batching plant |
| 4210273, |
Feb 22 1979 |
INLAND PAPERBOARD AND PACKAGING, INC |
Bottom-unloading bulk container |
| 4210963, |
Jun 18 1975 |
ACRISON, INCORPORATED, A CORP OF NJ |
Weigh feeder system |
| 4232884, |
Aug 24 1978 |
|
Lightweight trailer bed construction |
| 4239424, |
Jul 25 1979 |
General Electric Railcar Leasing Services Corporation |
Method and apparatus for distribution of granular material in a railway hopper car |
| 4247228, |
Apr 02 1979 |
Morton E., Gray |
Dump truck or trailer with pneumatic conveyor |
| 4265266, |
Jan 23 1980 |
Halliburton Company |
Controlled additive metering system |
| 4282988, |
Aug 13 1976 |
Burch I., Williams; B. J., Malouf |
Apparatus for facilitating flow of solid particles by gravity through a container having an opening in the bottom thereof |
| 4350241, |
May 18 1978 |
JURGEN MICHEAL WENZEL |
Mobile delivery flow equalizer |
| 4359176, |
Sep 19 1980 |
|
Powered hopper door |
| 4363396, |
Nov 10 1977 |
|
Device for building-up and discharging an annular dump of bulk material |
| 4397406, |
Jun 26 1981 |
Willamette Industries, Inc. |
Knocked-down drum-like fiberboard container for bulk material with funnel-like dispensing bottom |
| 4398653, |
Feb 25 1982 |
PLASTECH INTERNATIONAL, INC , WARMINSTER, PENNSYLVANIA, |
Portable storage and dispenser plastic hopper with plastic base |
| 4402392, |
Aug 29 1980 |
FRIED. KRUPP Gesellschaft mit beschrankter Haftung |
Portable belt conveyor, particularly a plate belt conveyor for crushing plants |
| 4407202, |
Apr 03 1980 |
|
Hydraulically actuated railway car dumping system |
| 4408886, |
Feb 02 1979 |
Coal Industry (Patents) Limited |
Mixing equipment |
| 4428504, |
Dec 02 1981 |
American Steamship Company; R. A. Stearn, Inc. |
Dual-function cargo discharge apparatus |
| 4449861, |
Feb 09 1982 |
Q P CORPORATION; DENKA ENGINEERING KABUSHIKIGAISHA, A CORP OF JAPAN |
System for transporting plastics articles |
| 448238, |
|
|
|
| 4532098, |
Dec 02 1983 |
CAMBELT INTERNATIONAL CORPORATION, 2420 W 1100 S , SALT LAKE CITY, UT 84104, A CORP OF UT |
Method for fabricating non-linear side wall conveyor belting |
| 4608931, |
Dec 03 1981 |
ACF Industries, Incorporated |
Filament wound railway hopper car |
| 4626155, |
Jan 13 1986 |
HOLLAND COMPANY, A CORP OF ILLINOIS |
Automatic container securement device with a spring biased, cam surfaced head |
| 4701095, |
Dec 28 1984 |
Halliburton Company |
Transportable material conveying apparatus |
| 4715754, |
Jun 18 1986 |
The United States of America as represented by the Secretary of the Army |
Tiedown assembly |
| 4738774, |
Oct 10 1986 |
|
Spout line buster |
| 4801389, |
Aug 03 1987 |
Dowell Schlumberger Incorporated |
High temperature guar-based fracturing fluid |
| 4819830, |
Feb 11 1988 |
Salco Products Incorporated |
Vented hatch cover |
| 4848605, |
Apr 08 1987 |
Plastech International Inc. |
Mobile pharmaceutical hopper |
| 4882784, |
Nov 04 1987 |
MAC PROCESS, LLC; SCHENCK PROCESS LLC |
Loss-in-weight feeder system |
| 4909378, |
Nov 18 1985 |
Hydraroll Limited |
Mechanical handling apparatus |
| 4909556, |
Nov 25 1985 |
|
Transport container for the transport of bulk material |
| 4919583, |
Oct 03 1988 |
|
Trailer |
| 4946068, |
Sep 30 1985 |
Amoco Corporation |
Fresh catalyst container |
| 4975205, |
May 03 1989 |
SLOAN, ALBERT H |
Apparatus and method for receiving, draining and disposing of dredged material |
| 4995522, |
Apr 24 1989 |
|
Bottom dumping bulk container apparatus |
| 5004400, |
Apr 13 1989 |
HALLIBURTON COMPANY, A CORP OF DE |
Automatic rate matching system |
| 5069352, |
Oct 31 1989 |
Union Oil Company of California |
Transportable cargo container |
| 5102286, |
Sep 08 1986 |
WABASH NATIONAL, L P |
Trailer and trailer unloading system |
| 5105858, |
Nov 19 1990 |
|
Water dispenser bottle |
| 5131524, |
May 09 1990 |
|
Conveyor system with movable partitions |
| 5199826, |
Feb 14 1992 |
LAWRENCE, JAMES C |
Pump unloading trailer container for powdered bulk material |
| 5201546, |
Oct 11 1991 |
Lindsay Industries, Inc. |
Towable floor frame assembly |
| 5224635, |
Apr 08 1987 |
Plastech International Inc.; PLASTECH INTERNATIONAL INC |
Mobile pharmaceutical hopper |
| 5286158, |
Jun 19 1992 |
|
Material distributing apparatus |
| 5373792, |
May 10 1993 |
Gunderson LLC |
Railway gondola car incorporating flexible panels of composite sheet material |
| 5402915, |
Nov 30 1993 |
Kaneka Texas Corporation |
Bottom draining bin-type, bulk fluid container with insert |
| 5413154, |
Oct 14 1993 |
Bulk Tank, Inc |
Programmable modular system providing controlled flows of granular materials |
| 5429259, |
Jun 17 1994 |
|
Interlocking crating system |
| 5441321, |
Sep 02 1991 |
|
Openable container base |
| 5470175, |
May 16 1994 |
HOBBS HOLDINGS, INC ; HOBBS HOLDING LLC; MATKIN, JEFFERY L |
Apparatus and methods for efficient and precise placement of discrete quantities of materials adjacent to the apparatus |
| 5538286, |
Sep 07 1993 |
Halliburton Company |
Bulk cement transport apparatus |
| 5564599, |
Mar 15 1995 |
HOOVER GROUP, INC ; HOOVER MATERIALS HANDLING GROUP, INC |
Foldable shipping container |
| 5602761, |
Dec 30 1993 |
Caterpillar, Inc |
Machine performance monitoring and fault classification using an exponentially weighted moving average scheme |
| 5613446, |
May 02 1995 |
TRN BUSINESS TRUST, A DELAWARE BUSINESS TRUST |
Railway hopper car gate valve and operating assembly |
| 5687881, |
Oct 18 1995 |
Bandag, Incorporated |
Apparatus for conveying a solid particular material |
| 5690466, |
Feb 01 1995 |
Courtesy Enterprises, Incorporated |
Slope plates for particulate material truck box |
| 5704477, |
Dec 07 1994 |
SOTRALENTZ, S A |
Pallet-type storage/transport container |
| 5706614, |
Oct 16 1996 |
FORNEY, STEVEN D |
Modular building having a steel shipping container core |
| 5761854, |
Jul 19 1993 |
WEATHERHAVEN GLOBAL RESOURCES LTD |
Collapsible portable containerized shelter |
| 5762222, |
Aug 12 1997 |
|
Composite packing container |
| 5782524, |
Jun 30 1995 |
HEIDER, LEON J ; HEIDER, DALE J |
Curved wall trailer construction |
| 5806863, |
Nov 02 1993 |
CTS Eurocontainer und Transport-Vermittlungs GmbH |
Large-capacity transport container |
| 5836480, |
Nov 04 1996 |
|
Stackable hopper bottom for storage bin |
| 5876172, |
Oct 13 1995 |
Fata Automation S.p.A. |
High-capacity integrated depots for containers |
| 5911337, |
Oct 04 1995 |
A&R INTERMODAL, INC |
Vessel for a shipping container |
| 5927558, |
Mar 04 1998 |
|
Apparatus for dispensing granular material |
| 5971219, |
Aug 02 1996 |
|
Hood for discharging the contents of an inverted container |
| 6002063, |
Sep 13 1996 |
TERRALOG TECHNOLOGIES INC |
Apparatus and method for subterranean injection of slurried wastes |
| 6069118, |
May 28 1998 |
Schlumberger Technology Corporation |
Enhancing fluid removal from fractures deliberately introduced into the subsurface |
| 6077068, |
Aug 13 1996 |
NGK Insulators, Ltd |
Pulsated combustion apparatus and a method for controlling such a pulsated combustion apparatus |
| 6109486, |
Mar 17 1999 |
U.S. Army Corps of Engineers as Represented by the Secretary of the Army |
Dry sand pluviation device |
| 6120233, |
Jun 03 1997 |
|
Bulk seed carrier |
| 6155175, |
Nov 05 1997 |
ERS Industries, Inc. |
Railroad material cart |
| 6190107, |
Jan 27 1999 |
|
High density narrow-profile storage system |
| 6192985, |
Dec 19 1998 |
Schlumberger Technology Corporation |
Fluids and techniques for maximizing fracture fluid clean-up |
| 6205938, |
Sep 23 1999 |
Deere & Company |
Grain box insert for seeding implement |
| 6247594, |
Aug 31 2000 |
ANTARES CAPITAL LP, AS SUCCESSOR AGENT |
Fluid tank assembly |
| 6283212, |
Apr 23 1999 |
Schlumberger Technology Corporation |
Method and apparatus for deliberate fluid removal by capillary imbibition |
| 6306800, |
Oct 05 1998 |
Schlumberger Technology Corporation |
Methods of fracturing subterranean formations |
| 6328156, |
Dec 06 1999 |
NELSON WILLIAMS LININGS, INC |
Conveyor belt side curtains |
| 6328183, |
May 11 1999 |
CSI INDUSTRIES INC |
Mass flow bulk material bin |
| 6364584, |
Sep 01 2000 |
|
Access bar for a shipping container |
| 6401983, |
Dec 09 1997 |
VECTORWORKS MARINE, INC |
Bulk cargo container |
| 6415909, |
Jul 07 2000 |
YOUNG INDUSTRIES, INC |
Apparatus for transporting bulk materials |
| 6457291, |
Mar 31 1998 |
WICK BUILDING SYSTEMS, INC |
Floor frame structural support assembly and a method of making the same |
| 6508615, |
Feb 02 1999 |
AUSTRACK PROJECT MANAGEMENT PTY LTD |
Stockyard for bulk materials |
| 6660693, |
Aug 08 2001 |
Schlumberger Technology Corporation |
Methods for dewatering shaly subterranean formations |
| 6675073, |
Nov 20 2001 |
AUTOMATION AND CONTROL TECHNOLOGY, INC |
System and method for tuning the weight control of a flow of material |
| 6720290, |
Feb 25 2000 |
Schlumberger Technology Corporation |
Foaming agents for use in coal seam reservoirs |
| 6772912, |
Jul 15 2002 |
Dutton-Lainson Company |
Liquid storage and dispensing tank |
| 6776235, |
Jul 23 2002 |
Schlumberger Technology Corporation |
Hydraulic fracturing method |
| 6783032, |
Dec 08 1999 |
J & D BEHEER B V |
Steel container, especially intended for the transport of bulk goods |
| 6811048, |
Feb 12 2002 |
|
Fold-up storage container |
| 6828280, |
Aug 14 2001 |
Schlumberger Technology Corporation |
Methods for stimulating hydrocarbon production |
| 6835041, |
Nov 12 2002 |
Bulk Unloading BA, LLC |
High capacity bulk material transportation and discharge method and system |
| 6882960, |
Feb 21 2003 |
MHWIRTH GMBH |
System and method for power pump performance monitoring and analysis |
| 6902061, |
Sep 29 2000 |
|
Collapsible liquid box |
| 6915854, |
Oct 02 2001 |
Schlumberger Technology Corporation |
Foaming agents for use in coal seam reservoirs |
| 6953119, |
Apr 04 2002 |
ENVIRONX, INC |
System for gathering discarded post-consumer carpet, for recycling |
| 6955127, |
Feb 03 2003 |
Vertex Railcar Corporation |
Manual railroad hopper car door actuating mechanism |
| 6968946, |
Dec 19 2002 |
|
Bulk container with plastic liner |
| 7036662, |
Jan 17 2003 |
PROTECHNA S.A. |
Transport and storage container for liquids |
| 7084095, |
Apr 04 2001 |
Schlumberger Technology Corporation |
Methods for controlling the rheological properties of viscoelastic surfactants based fluids |
| 7104425, |
Oct 18 2002 |
|
Intermodal bulk dry particulate cargo container and method |
| 7140516, |
Jan 08 2001 |
|
Device for large-volume containers |
| 7214028, |
Apr 15 2002 |
BOASSO AMERICA CORP ; TILT TANK, LLC |
Method and apparatus for supplying bulk product to an end user |
| 7240681, |
Nov 06 2002 |
|
Trailer mounted mobile apparatus for dewatering and recovering formation sand |
| 7252309, |
Jun 13 2001 |
ONG, BEE KIM |
Containerised handling of bulk materials and apparatus therefor |
| 7284579, |
Mar 28 2003 |
Life Technologies Corporation |
Fluid dispensing bins and related methods |
| 7316333, |
Nov 17 2004 |
MIXER SYSTEMS, INC |
Modular volume storage bin |
| 7475796, |
May 17 2005 |
TANK HOLDING CORP |
Industrial hopper with support |
| 7513280, |
Nov 12 2004 |
Gencor Industries Inc. |
Apparatus and methods for discharging particulate material from storage silos |
| 7802958, |
Mar 01 2007 |
The Boeing Company |
Versatile trailer deck |
| 7837427, |
Jul 07 2006 |
Schlumberger Technology Corporation |
Method of transporting and storing an oilfield proppant |
| 7878327, |
Apr 18 2007 |
GREIF INTERNATIONAL HOLDING B V |
Pallet container |
| 7897223, |
Oct 23 2003 |
Mauser-Werke GmbH |
Pallet container, and method for producing an electrostatically non-chargeable and/or electric charge-draining pallet container |
| 7921783, |
Mar 16 2007 |
National Steel Car Limited |
Hopper car with lading dislodgement fittings and method of operation |
| 7958995, |
Jul 17 2008 |
|
Bag-in-bag container for bulk handling of fluids |
| 7967161, |
Mar 20 2006 |
|
Container liner systems |
| 8083083, |
Jul 30 2009 |
|
Bulk material container with adaptable base |
| 8201520, |
Aug 01 2001 |
RICK MERITT INVESTMENTS, LTD |
Animal feeding apparatus |
| 8313278, |
Mar 01 2007 |
The Boeing Company |
Modular interchangeable cargo deck |
| 8505780, |
Dec 21 2011 |
SANDBOX ENTERPRISES, LLC |
Proppant storage vessel and assembly thereof |
| 8585341, |
Jul 23 2012 |
SANDBOX ENTERPRISES, LLC |
Proppant discharge system and a container for use in such a proppant discharge system |
| 8616370, |
Oct 28 2010 |
SANDBOX ENTERPRISES, LLC |
Bulk material shipping container |
| 8622251, |
Dec 21 2011 |
SANDBOX ENTERPRISES, LLC |
System of delivering and storing proppant for use at a well site and container for such proppant |
| 8668430, |
Jul 23 2012 |
SANDBOX ENTERPRISES, LLC |
Proppant discharge system and a container for use in such a proppant discharge system |
| 8827118, |
Dec 21 2011 |
SANDBOX ENTERPRISES, LLC |
Proppant storage vessel and assembly thereof |
| 8887914, |
Oct 28 2010 |
SANDBOX ENTERPRISES, LLC |
Bulk material shipping container |
| 20010022308, |
|
|
|
| 20010045338, |
|
|
|
| 20020139643, |
|
|
|
| 20030111470, |
|
|
|
| 20040084874, |
|
|
|
| 20040206646, |
|
|
|
| 20040245284, |
|
|
|
| 20050158158, |
|
|
|
| 20050201851, |
|
|
|
| 20060180062, |
|
|
|
| 20060180232, |
|
|
|
| 20060239806, |
|
|
|
| 20060267377, |
|
|
|
| 20070125543, |
|
|
|
| 20080008562, |
|
|
|
| 20080029546, |
|
|
|
| 20080029553, |
|
|
|
| 20080179054, |
|
|
|
| 20080179324, |
|
|
|
| 20080213073, |
|
|
|
| 20080226434, |
|
|
|
| 20080264641, |
|
|
|
| 20090038242, |
|
|
|
| 20090078410, |
|
|
|
| 20100021258, |
|
|
|
| 20100038143, |
|
|
|
| 20100040446, |
|
|
|
| 20110011893, |
|
|
|
| 20110017693, |
|
|
|
| 20110101040, |
|
|
|
| 20110222983, |
|
|
|
| 20120219391, |
|
|
|
| 20130004272, |
|
|
|
| 20130022441, |
|
|
|
| 20130206415, |
|
|
|
| 20130209204, |
|
|
|
| 20130233545, |
|
|
|
| 20130309052, |
|
|
|
| 20140020892, |
|
|
|
| 20140023465, |
|
|
|
| 20140083554, |
|
|
|
| 20140097182, |
|
|
|
| 20140166647, |
|
|
|
| 20140203046, |
|
|
|
| 20140234059, |
|
|
|
| 20140321950, |
|
|
|
| 20150069052, |
|
|
|
| CA2023138, |
|
|
|
| CA2791088, |
|
|
|
| 216511, |
|
|
|
| D688351, |
Nov 02 2012 |
SANDBOX ENTERPRISES, LLC |
Proppant vessel |
| DE3342281, |
|
|
|
| EP19967, |
|
|
|
| EP1775190, |
|
|
|
| JP10264882, |
|
|
|
| JP410087046, |
|
|
|
| MX2012011046, |
|
|
|
| RE30358, |
Nov 24 1978 |
David, Sensibar, Irrevocable Trust |
Hopper valve module for hopper dredge |
| RE35580, |
Nov 16 1994 |
HEIDER, LEON J ; HEIDER, DALE J |
Trailer construction |
| WO2010026235, |
|
|
|
| WO2012021447, |
|
|
|
| WO2012058059, |
|
|
|
| WO9008082, |
|
|
|
| Date |
Maintenance Schedule |
| Mar 08 2019 | 4 years fee payment window open |
| Sep 08 2019 | 6 months grace period start (w surcharge) |
| Mar 08 2020 | patent expiry (for year 4) |
| Mar 08 2022 | 2 years to revive unintentionally abandoned end. (for year 4) |
| Mar 08 2023 | 8 years fee payment window open |
| Sep 08 2023 | 6 months grace period start (w surcharge) |
| Mar 08 2024 | patent expiry (for year 8) |
| Mar 08 2026 | 2 years to revive unintentionally abandoned end. (for year 8) |
| Mar 08 2027 | 12 years fee payment window open |
| Sep 08 2027 | 6 months grace period start (w surcharge) |
| Mar 08 2028 | patent expiry (for year 12) |
| Mar 08 2030 | 2 years to revive unintentionally abandoned end. (for year 12) |