|
The ornamental design for a refrigerant recovery unit, as shown and described. |
|||||||||||||||||
FIG. 1 is a front elevation view of a refrigerant recovery unit showing our new designs;
FIG. 2 is a left side elevation view thereof;
FIG. 3 is a right side elevation view thereof;
FIG. 4 is a rear elevation view thereof;
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a bottom view thereof.
Paige, Lowell E., Drago, Thomas E., Duell, Richard J.
| Patent | Priority | Assignee | Title |
| 10307688, | Nov 25 2014 | ECODYST, INC | Distillation and rotary evaporation apparatuses, devices and systems |
| 10898828, | Nov 25 2014 | ECODYST, INC | Distillation and rotary evaporation apparatuses, devices and systems |
| 11047602, | Jun 11 2015 | ECODYST, INC | Compact chiller and cooler apparatuses, devices and systems |
| 11400388, | Apr 03 2017 | Ecodyst, Inc. | Large scale standalone chillers, all-in-one rotary evaporators and related methods |
| 11779857, | Nov 25 2014 | Ecodyst, Inc. | Distillation and rotary evaporation apparatuses, devices and systems |
| 11927370, | Jun 11 2015 | Ecodyst, Inc. | Compact chiller and cooler apparatuses, devices and systems |
| 6779350, | Mar 21 2002 | Ritchie Enginerring Company, Inc. | Compressor head, internal discriminator, external discriminator, manifold design for refrigerant recovery apparatus and vacuum sensor |
| 6832491, | Mar 21 2002 | RITCHIE ENGINEERING COMPANY, INC | Compressor head, internal discriminator, external discriminator, manifold design for refrigerant recovery apparatus |
| 7073346, | Mar 21 2002 | Ritchie Engineering Company, Inc. | Compressor head, internal discriminator, external discriminator, manifold design for refrigerant recovery apparatus and vacuum sensor |
| 7159412, | Mar 21 2002 | Ritchie Engineering Company, Inc. | Compressor head, internal discriminator, external discriminator, manifold design for refrigeration recovery apparatus |
| 7310965, | Mar 21 2002 | Ritchie Engineering Company, Inc. | Compressor head, internal discriminator, external discriminator, manifold design for refrigeration recovery apparatus |
| 7428822, | Mar 21 2002 | Ritchie Engineering Company, Inc. | Vacuum sensor |
| D359055, | Oct 15 1993 | Carrier Corporation | Refrigerant reclamation unit |
| D377179, | Jan 16 1996 | Promax Amprobe Division of Core Industries, Inc. | Refrigerant recovery machine |
| D445116, | Oct 29 1999 | GSLE Development Corporation; SPX Corporation | Portable recovery cabinet |
| D445117, | Oct 29 1999 | GSLE Development Corporation; SPX Corporation | Stationary recovery unit |
| D449842, | Aug 08 2000 | Ritchie Engineering Company | Refrigerant recovery system case |
| D474209, | Dec 07 2001 | SPX Corporation | Housing for refrigerant recovery system |
| D482373, | Sep 24 2002 | SPX Corporation | Housing for refrigerant recovery system |
| D500508, | Jan 14 2004 | Refrigerant recovery system | |
| D502767, | Mar 11 2004 | Diani, LLC | Heater fan |
| D502768, | Apr 08 2004 | Diani, LLC | Heater fan |
| D502769, | Apr 08 2004 | Diani, LLC | Heater fan |
| D504941, | May 13 2004 | Diani, LLC | Heater fan |
| D504942, | Jun 09 2004 | Diani, LLC | Heater fan |
| D505485, | Mar 11 2004 | Diani, LLC | Heater fan |
| D505486, | Apr 08 2004 | Diani, LLC | Heater fan |
| D505487, | May 18 2004 | Diani, LLC | Heater fan |
| D505998, | Apr 08 2004 | Diani, LLC | Heater fan |
| D506248, | May 18 2004 | Diani, LLC | Heater fan |
| D506815, | Apr 08 2004 | Diani, LLC | Heater fan |
| D507338, | Apr 08 2004 | Diani, LLC | Heater fan |
| D507635, | Apr 08 2004 | Diani, LLC | Heater fan |
| D507824, | Apr 08 2004 | Diani, LLC | Heater fan |
| D507825, | May 13 2004 | Diani, LLC | Heater fan |
| D508987, | May 13 2004 | Diani, LLC | Heater fan |
| D509889, | Apr 08 2004 | Diani, LLC | Heater fan |
| D510988, | Mar 24 2004 | Diani, LLC | Heater fan |
| D512730, | Nov 19 2004 | ADVANCED TEST PRODUCTS, INC | Refrigerant evacuation device |
| D513066, | Mar 24 2004 | Diani, LLC | Heater fan |
| D513067, | Apr 08 2004 | Diani, LLC | Heater fan |
| D513068, | Apr 08 2004 | Diani, LLC | Heater fan |
| D513069, | May 13 2004 | Diani, LLC | Heater fan |
| D513430, | Apr 08 2004 | Diani, LLC | Heater fan |
| D514674, | Apr 08 2004 | Diani, LLC | Heater fan |
| D514675, | Jun 09 2004 | Diani, LLC | Heater fan |
| D514676, | Mar 24 2004 | Diani, LLC | Heater fan |
| D515187, | Mar 24 2004 | Diani, LLC | Heater fan |
| D515677, | Apr 14 2004 | Diani, LLC | Heater fan |
| D515678, | May 13 2004 | Diani, LLC | Heater fan |
| D516688, | Apr 16 2003 | Diani, LLC | Heater |
| D518563, | Mar 11 2004 | Diani, LLC | Heater fan |
| D519194, | Apr 16 2003 | Diani, LLC | Heater |
| D519195, | Apr 08 2004 | Diani, LLC | Heater fan |
| D519196, | Apr 14 2004 | Diani, LLC | Heater fan |
| D521132, | Mar 24 2004 | Diani, LLC | Heater fan |
| D526058, | Mar 11 2004 | Diani, LLC | Heater fan |
| D526396, | May 18 2004 | Diani, LLC | Heater fan |
| D533264, | May 13 2004 | Diani, LLC | Heater fan |
| D538417, | Mar 24 2004 | Diani, LLC | Heater fan |
| D538909, | Mar 11 2004 | Diani, LLC | Heater fan |
| D539402, | Apr 16 2003 | Diani, LLC | Heater |
| D566252, | Mar 11 2004 | Diani, LLC | Heater fan |
| D577799, | Feb 02 2006 | Heater | |
| D590929, | Feb 02 2006 | Diani, LLC | Heater |
| D649600, | Dec 02 2008 | SPX CORPORATION A DELAWARE CORPORATION | Refrigerant recovery machine |
| D666224, | Sep 28 2011 | APOGEM CAPITAL LLC, SUCCESSOR AGENT | Refrigerant recovery unit |
| D803276, | Dec 04 2015 | ECODYST, INC | Compact chiller and condenser |
| D895060, | Feb 12 2018 | HANS'S LASER TECHNOLOGY INDUSTRY GROUP CO., LTD. | Water chiller |
| D903727, | Feb 19 2018 | ECODYST, INC | Large scale chiller |
| D935027, | Jul 27 2018 | COOLTECH, LLC | Cooling device |
| D977530, | Feb 19 2018 | ECODYST, INC | Large scale chiller |
| Patent | Priority | Assignee | Title |
| 4254850, | Oct 29 1979 | Luggage case | |
| 4809520, | Nov 04 1987 | GSLE SUBCO L L C | Refrigerant recovery and purification system |
| 5013055, | Oct 23 1989 | Tool caddy with self-contained power | |
| 5127232, | Nov 13 1990 | Carrier Corporation | Method and apparatus for recovering and purifying refrigerant |
| 5146760, | Jun 17 1991 | Carrier Corporation | Method and apparatus for compressor protection in a refrigerant recovery system |
| 5146761, | Jun 17 1991 | Carrier Corporation | Method and apparatus for recovering refrigerant |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jun 02 1992 | DRAGO, THOMAS E | CARIER CORPORATION, A CORP OF DE | ASSIGNMENT OF ASSIGNORS INTEREST | 006187 | /0265 | |
| Jun 02 1992 | DUELL, RICHARD J | CARIER CORPORATION, A CORP OF DE | ASSIGNMENT OF ASSIGNORS INTEREST | 006187 | /0265 | |
| Jun 02 1992 | PAIGE, LOWELL E | CARIER CORPORATION, A CORP OF DE | ASSIGNMENT OF ASSIGNORS INTEREST | 006187 | /0265 | |
| Jun 04 1992 | Carrier Corporation | (assignment on the face of the patent) | / |
| Date | Maintenance Fee Events |
| Date | Maintenance Schedule |