Patent
   D927952
Priority
Aug 30 2017
Filed
Oct 11 2019
Issued
Aug 17 2021
Expiry
Aug 17 2036
Assg.orig
Entity
unknown
1
195
n/a
The ornamental design for the polishing or grinding pad assembly with abrasive disk, spacer, reinforcement and pad, as shown and described.

FIG. 1 is a bottom perspective view of a polishing or grinding pad assembly with abrasive disk, spacer, reinforcement and pad of the present invention;

FIG. 2 is a bottom plan view of the polishing or grinding pad assembly with abrasive disk, spacer, reinforcement and pad of FIG. 1;

FIG. 3 is a side elevational view of the polishing or grinding pad assembly with abrasive disk, spacer, reinforcement and pad of FIG. 1;

FIG. 4 is a side elevational view, opposite the view of FIG. 3, of the polishing or grinding pad assembly with abrasive disk, spacer, reinforcement and pad of FIG. 1;

FIG. 5 is a rear elevational view of the polishing or grinding pad assembly with abrasive disk, spacer, reinforcement and pad of FIG. 1;

FIG. 6 is a front elevational view, opposite the view of FIG. 5, of the polishing or grinding pad assembly with abrasive disk, spacer, reinforcement and pad of FIG. 1;

FIG. 7 is an enlarged and exploded bottom perspective view of the polishing or grinding pad assembly with abrasive disk, spacer, reinforcement and pad of FIG. 1;

FIG. 8 is an enlarged rear elevational view of the polishing or grinding pad assembly with abrasive disk, spacer, reinforcement and pad of FIG. 1; and,

FIG. 9 is a top plan view of the polishing or grinding pad assembly with abrasive disk, spacer, reinforcement and pad of FIG. 1.

The even broken lines in the drawings illustrate portions of the polishing or grinding pad assembly with abrasive disk, spacer, reinforcement and pad that form no part of the claimed design.

Tchakarov, Tchavdar V.

Patent Priority Assignee Title
ER8326,
Patent Priority Assignee Title
10011999, Sep 18 2014 HUSQVARNA AB Method for finishing a surface using a grouting pan
10046438, Sep 24 2015 HUSQVARNA AB Polishing or grinding pad assembly
10092159, Sep 24 2015 HUSQVARNA AB Polishing or grinding pad assembly
10160092, Mar 14 2013 CMC MATERIALS LLC Polishing pad having polishing surface with continuous protrusions having tapered sidewalls
10244914, Sep 24 2015 HUSQVARNA AB Polishing or grinding pad assembly
10246885, Sep 18 2014 HUSQVARNA AB Grouting pan assembly with reinforcement ring
10625392, Mar 30 2015 Nitta Haas Incorporated Polishing pad
2174902,
2225193,
2425368,
2556983,
2662454,
2819568,
2963059,
3121982,
3452381,
3464166,
3487589,
3517466,
3591884,
3686703,
3823516,
3934377, Jun 12 1974 Stone Construction Equipment, Inc. Concrete surface grinder
4058936, Jan 20 1976 Vacuum sander
4271557, Apr 27 1979 SPARTA BRUSH COMPANY Shock absorbing floor brush assembly
4502174, Dec 23 1982 LAND INDUSTRIES, INC , D B A AMERICAN MANUFACTURING COMPANY; LAND INDUSTRIES, INC, D B A AMERICAN MANUFACTURING COMPANY Polishing pad
4554765, Mar 03 1983 GLIT GEMTEX LIMITED; 90229311 QUEBEC INC Coated abrasive disc
4694615, Apr 03 1986 Disposable depressed center grinding wheel having an integral mounting hub
4724567, Jul 09 1986 AMERICO MANUFACTURING COMPANY, INC , 6224 NORTH MAIN STREET, ACWORTH, GEARGIA 30101, A GA CORP Polishing and scrubbing pad
4781556, Jul 05 1985 Grouting machine
4874478, Feb 27 1987 ABRASIVE TEHNOLOGY N A , INC Method of forming a flexible abrasive
4939872, Oct 27 1987 Honing machine with rotating plate having at least one head which does not rotate with respect to the plate
5020280, Aug 11 1989 Grinding tool and spacer assembly for use therein
5054245, Jul 25 1990 BUTCHER COMPANY, INC Combination of cleaning pads, cleaning pad mounting members and a base member for a rotary cleaning machine
5076023, Oct 18 1990 Polishing-grindstone mount base assembly
5170595, Dec 19 1990 Pull tab for velcro backed marble grinding pad and method for removal
5174795, May 21 1990 Flexible abrasive pad with ramp edge surface
5247765, Jul 23 1991 ABRASIVE TECHNOLOGY EUROPE, S A A CORPORATION OF SPAIN Abrasive product comprising a plurality of discrete composite abrasive pellets in a resilient resin matrix
5372452, Feb 24 1993 Power trowels
5449406, Oct 24 1994 Grouting machine
5452853, May 04 1994 Action Products Marketing Corporation Method and apparatus for spraying grout onto the interior surface of an enclosed elongated cavity
5477580, Sep 26 1994 NILFISK, INC Grout brush for a rotary floor machine
5567503, Mar 16 1992 Polishing pad with abrasive particles in a non-porous binder
5586930, Mar 15 1995 Sanwa Kenma Kogyo Co., Ltd. Grinding chip fitting type grinding plate
5605493, Apr 19 1994 NILFISK, INC Stone polishing apparatus and method
5607345, Jan 13 1994 Minnesota Mining and Manufacturing Company Abrading apparatus
5632570, Jul 17 1995 Electric rotary trowel
5632790, May 21 1990 3M Innovative Properties Company Injection molded abrasive article and process
5683143, Jan 11 1996 MADISON CAPITAL FUNDING LLC, AS AGENT; PEARLMAN ENTERPRISES, INC Abrasive surface treatment apparatus having removable blocks
5782682, Jun 09 1995 EHWA Diamond Ind. Co. Ltd. Grinding wheel having abrasive tips
5807022, Feb 10 1995 McCleary Concepts and Creations, Inc.; MCCLEARY CONCEPTS AND CREATIONS, INC Combination mortar and grout spreading device
5882249, Nov 10 1997 Concrete finishing machine
5970559, Mar 01 1996 Cleaning tool for cleaning a computer mouse
6059644, Nov 18 1998 3M Innovative Properties Company Back-up pad for abrasive articles and method of making
6196911, Dec 04 1997 3M Innovative Properties Company Tools with abrasive segments
6206771, Jan 25 1999 Dynabrade, Inc.; Dynabrade, Inc Balancer for orbital abrading machine
6234886, Nov 06 1996 3M Innovative Properties Company Multiple abrasive assembly and method
6261164, Sep 17 1997 3M Innovative Properties Company Multiple abrasive assembly and method
6298518, Apr 14 1998 Heat dissipating buffing pad
6299522, Jul 29 1999 EHWA DIAMOND IND CO , LTD Grinding wheel for use in grinding apparatus
6371842, Jun 17 1993 3M Innovative Properties Company Patterned abrading articles and methods of making and using same
6382922, Sep 29 1999 MudMaster, LLC Grout pumps, control boxes and applicator tools, and methods for using the same
6536989, May 24 2000 B-MAC, besloten vennootschap met beperkte aansprakelljkheld Finishing device for floors made of hardenable material and blade used therewith
6625951, Dec 10 2001 Floor laying and leveling system
6641627, May 22 2001 3M Innovative Properties Company Abrasive articles
6739963, Dec 20 2002 Promociones Crevimas, S.L. Disk for grinding concrete
6830506, Jun 20 2001 Surface processing abrasive body, support provided with said body and machine comprising the processing abrasive body and support
6971821, Mar 21 2003 GEOJECT, INC Grout injecting/structure anchoring system
7004676, May 20 2002 Progressive Power Equipment, LLC Fly max power trowel
7033258, Sep 05 2003 Lite-Prep Surface Preparation Equipment, LLC Floor resurfacing disks for rotary floor resurfacing machines
7059801, Dec 22 2003 Wagman Metal Products, Inc. Metal plate reinforced plastic trowel blade for power troweling
7094138, Mar 09 2004 Grinding disc structure
7104739, Apr 13 2004 Eugen Laegler GmbH Milling disk for a floor machining appliance
7144194, Apr 22 2004 Surface finisher
7147548, Apr 03 2006 Grinding and cutting head
7172365, Nov 07 2003 HUSQVARNA AB Method of making and using a dynamically balanced walk behind trowel
7192339, Jan 19 2006 EQUIPMENT DEVELOPMENT COMPANY, INC Grinder disc, insert holder and insert assembly
7204745, Mar 13 2002 TWISTER CLEANING TECHNOLOGY AB Device in a circular, disk-shaped element intended for cleaning purposes
7223161, Jun 29 2004 Goei Co., Ltd. Cutting apparatus with dust discharging
7261623, Jul 23 2001 Onfloor Technologies, L.L.C. Wood floor sanding machine
7326106, Dec 02 2005 Vic International Corporation Device for treating flooring surfaces
7481602, Aug 16 2004 Diamond trowel blade
7506644, Sep 15 2004 Grinding wheel
7520800, Apr 16 2003 Raised island abrasive, lapping apparatus and method of use
7670208, Jun 11 2003 HUSQVARNA AB Carrier plate holding an abrading element and abrading plate
7674069, Apr 23 2004 WACKER NEUSON PRODUKTION GMBH & CO KG Concrete finishing trowel
7690970, Jan 19 2007 Diamabrush LLC Abrasive preparation device with an improved abrasion element assembly
7713109, Jan 19 2007 SASE COMPANY, INC Quick-change grinding pad and mounting system
7744447, Mar 16 2005 GOEI CO , LTD Abrasive disc
7815393, Jul 25 2007 Wagman Metal Products, Inc. Mounting adapter for concrete surface processing tool
7997960, Sep 13 2007 BW MANUFACTURING, LLC Floor resurfacing disk
8147297, Jan 26 2009 Amano Pioneer Eclipse Corporation Surface grinding machine and grinding head therefor
8176909, Dec 21 2005 Ilgner-Schleif-Innovationen GmbH Grinding tool for natural stone floors, artificial stone floors and industrial soils
8192255, Feb 11 2010 HUSQVARNA AB Tool holder with tapered slot for a grinding machine
8251780, Feb 10 2009 Amano Pioneer Eclipse Corporation Floor grinding machine and grinding head unit therefor
8272924, Jul 15 2009 HUSQVARNA AB Grinding head for a surface grinding machine
8464420, Jan 12 2010 WUHAN WAN BANG LASER DIAMOND TOOLS CO , LTD Structure for installing split-style diamond grinding disk
8790164, Jan 30 2008 3M Innovative Properties Company Method, system, and apparatus for modifying surfaces
9050625, Jan 05 2012 Floor grout installation apparatus and method
9174326, Jun 23 2011 Arrangement for floor grinding
9314899, Jun 23 2010 UZIN UTZ TOOLS GMBH & CO KG Grinding tool for the simultaneous sanding and polishing of floors
9580916, Sep 18 2014 HUSQVARNA AB Method for finishing a composite surface and a grounting pan for finishing a composite surface
9925645, Feb 02 2015 Ehwa Diamond Industrial Co., Ltd. Grinding tool
20010048854,
20030029132,
20040009744,
20050164620,
20050172428,
20050227600,
20060025059,
20060073776,
20060211353,
20070254568,
20070292207,
20080108286,
20080176498,
20080311826,
20090053982,
20090190999,
20090191799,
20100136889,
20100190421,
20100240282,
20110053468,
20110092136,
20110195644,
20110222966,
20110223845,
20110300784,
20120270483,
20130000246,
20130225051,
20130324021,
20140154961,
20150328742,
20160083967,
20160136772,
20160144485,
20160221155,
20170129067,
20170361414,
20170361423,
20180200857,
20180206690,
CA159666,
CA162792,
CA162793,
CA162794,
CA162795,
CA162796,
CA162797,
D284969, Oct 28 1983 Honing disc
D367743, Feb 10 1995 3M Innovative Properties Company Foam polishing pad
D503602, Sep 13 2002 KWH MIRKA LTD Abrasive disc base
D506376, Sep 13 2002 KWH MIRKA LTD Abrasive disc base
D509121, Sep 13 2002 KWH MIRKA LTD Abrasive disc base
D510850, Dec 20 2002 Production Chemical Mfg. Inc. Polishing pad
D559063, Mar 17 2004 JSR Corporation Polishing pad
D576855, Mar 17 2004 JSR Corporation Polishing pad
D580728, May 16 2006 Contoured buffing pad
D581237, Mar 17 2004 JSR Corporation Polishing pad
D584591, Oct 26 2004 JSR Corporation Polishing pad
D592029, Oct 26 2004 JSR Corporation Polishing pad
D592030, Oct 26 2004 JSR Corporation Polishing pad
D600989, Oct 26 2004 JSR Corporation Polishing pad
D612874, Sep 05 2008 HUSQVARNA AB Abrasive disc holder
D657404, Jan 13 2010 JOBRA Metall GmbH Backing plate for abrasive flap wheels
D678745, Jul 07 2011 Spinning insert polishing pad
D694081, May 21 2003 SAM BROWN SALES, LLC Polishing pad
D708497, Jun 20 2013 MIRKA LTD Abrasive holder
D731448, Oct 29 2013 Ebara Corporation Polishing pad for substrate polishing apparatus
D732917, Oct 11 2013 VALENTINI, GUIDO Polishing pad
D743456, Sep 26 2012 Ebara Corporation Dresser disk
D795666, Jun 06 2014 HUSQVARNA AB Polishing pad
D837015, Jun 06 2014 HUSQVARNA AB Polishing pad
D854902, Sep 23 2016 HUSQVARNA AB Polishing or grinding pad
D873108, Jun 06 2014 HUSQVARNA AB Polishing pad
DE102009008261,
DE20120137,
DE202015101442,
EP3348352,
JP1117854,
JP2001526593,
JP2004025401,
JP2004276197,
JP2006068885,
JP2008532781,
JP2012232378,
JP2014513635,
JP4977293,
JP5694267,
KR100816026,
KR100853547,
WO2008065210,
WO2017053737,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 14 2017TCHAKAROV, TCHAVDAR V DIAMOND TOOL SUPPLY, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0507330957 pdf
Sep 29 2017DIAMOND TOOL SUPPLY, INC HUSQVARNA CONSTRUCTION PRODUCTS NORTH AMERICA, INC MERGER AND CHANGE OF NAME SEE DOCUMENT FOR DETAILS 0507340144 pdf
Sep 29 2017HUSQVARNA CONSTRUCTION PRODUCTS NORTH AMERICA, INC HUSQVARNA CONSTRUCTION PRODUCTS NORTH AMERICA, INC MERGER AND CHANGE OF NAME SEE DOCUMENT FOR DETAILS 0507340144 pdf
Sep 02 2019HUSQVARNA CONSTRUCTION PRODUCTS NORTH AMERICA, INC HUSQVARNA ABASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0507340297 pdf
Oct 11 2019HUSQVARNA AB(assignment on the face of the patent)
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