Coated abrasive sheet material with loop material for attachment incorporated therein

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5354591
SERIAL NO

08100770

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A sheet of coated abrasive material including a backing having abrasive on one surface and loops projecting from its other surface by which the sheet of coated abrasive material can be held by hooks on the support surface of a pad. The backing comprises a polymeric bonding layer defining its rear surface. The sheet of coated abrasive material comprises a nonwoven sheet of longitudinally oriented fibers having anchor portions bonded in the polymeric bonding layer at spaced bonding locations, and arcuate portions projecting from the rear surface of the backing between the bonding locations to provide the loops.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
MINNESOTA MINING AND MANUFACTURING COMPANYST PAUL, MN2022

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Barry, John L North St. Paul, MN 8 243
Becker, Dennis L Vadnais Heights, MN 25 856
Folske, Donald W Oakdale, MN 7 494
Gorman, Michael R White Bear Lake, MN 49 1182
McMahon, Jeffrey R Woodbury, MN 2 126
Melbye, William L Minneapolis, MN 22 1448
Nestegard, Susan K Woodbury, MN 27 2404
Ott, Ronald L Lake Elmo, MN 10 763
Slama, David F Vadnais Heights, MN 44 621

Cited Art Landscape

Patent Info (Count) # Cites Year
 
YKK CORPORATION (1)
* 4734298 Method of providing marks on surface-type fasteners 13 1986
 
MINNESOTA MINING AND MANUFACTURING COMPANY (2)
* 4609581 Coated abrasive sheet material with loop attachment means 133 1985
* 4761318 Loop fastener portion with thermoplastic resin attaching and anchoring layer 148 1986
 
Other [Check patent profile for assignment information] (2)
* 4477938 Material which has abrasive properties and method of making same 18 1982
* 4617767 Sanding, buffing and polishing tool and parts thereof 47 1985
 
GOYO PAPER WORKING CO., LTD. (1)
* 4784919 Transfer paper for imparting stereographic pattern and manufacturing method thereof 10 1987
 
Schoeller Technical Papers, Inc. (1)
* 4759816 Strippable film for adhesive coating and laminating 39 1986
 
Allied Corporation (1)
* 4686136 Laminated fabrics and fiber mats and method for their manufacture 55 1985
 
KAYSERSBERG (1)
* 4617022 Disposable hygienic article with removable belt 81 1985
 
SIA SCHWEIZER SCHMIRGEL-UND SCHLEIFINDUSTRIE AG (1)
* 4437269 Abrasive and polishing sheets 86 1980
 
The United States of America as represented by the Secretary of the Air Force (1)
* 4614220 Method for continuously casting thin sheet 11 1984
 
CHASE MANHATTAN BANK USA, NATIONAL ASSOCIATION (1)
* 4592943 Open mesh belt bonded fabric 54 1984
* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
Other [Check patent profile for assignment information] (1)
* 9072343 Multigrip touch closure fasteners 0 2014
 
Firma Carl Freudenberg (1)
* 6647600 Hook and loop fastener for flat materials 14 2001
 
MINNESOTA MINING AND MANUFACTURING COMPANY (6)
5691026 Fastener member with a dual purpose cover sheet 28 1994
* 5681302 Elastic sheet-like composite 109 1994
* 5616394 Sheet of loop material, and garments having such loop material incorporated therein 87 1995
5691027 Fastener with a dual purpose cover sheet 34 1995
* 5699593 Loop fastening material 44 1996
5902427 Fastener arrangement with dual purpose cover sheet 19 1997
 
3M INNOVATIVE PROPERTIES COMPANY (18)
7393371 Nonwoven abrasive articles and methods 9 2004
* 2005/0223,649 Nonwoven abrasive articles and methods 44 2004
* 2006/0019,579 Non-loading abrasive article 21 2004
7258705 Abrasive article and methods of making same 2 2005
7252694 Abrasive article and methods of making same 11 2005
* 2007/0028,525 ABRASIVE ARTICLE AND METHODS OF MAKING SAME 11 2005
* 2007/0028,526 ABRASIVE ARTICLE AND METHODS OF MAKING SAME 7 2005
7393269 Abrasive filter assembly and methods of making same 6 2005
7390244 Abrasive article mounting assembly and methods of making same 4 2005
7244170 Abrasive article and methods of making same 5 2005
* 2007/0066,198 Abrasive filter assembly and methods of making same 17 2005
* 2007/0066,199 Abrasive article mounting assembly and methods of making same 6 2005
* 2007/0066,197 ABRASIVE ARTICLE AND METHODS OF MAKING SAME 11 2005
7329175 Abrasive article and methods of making same 8 2005
* 2006/0148,390 Abrasive article and methods of making same 6 2005
7452265 Abrasive article and methods of making same 7 2006
* 2008/0153,407 ABRASIVE ARTICLE AND METHODS OF MAKING SAME 1 2006
* 2010/0162,508 FLEXIBLE CLEANING ARTICLE 3 2007
 
FREUDENBERG NONWOVENS LIMITED PARTNERSHIP (1)
* 2010/0011,562 NON-WOVEN WITH SELECTED LOCATIONS/REGIONS OF JOINED FIBERS FOR MECHANICAL ATTACHMENT 1 2009
 
Milliken Research Corporation (1)
* 5447590 Method to produce looped fabric with upstanding loops 30 1993
 
The Procter & Gamble Company (3)
* 5647864 Nonwoven female component for refastenable fastening device and method of making the same 70 1995
* 5615460 Female component for refastenable fastening device having regions of differential extensibility 82 1996
* 5762645 Fastening device and method of use 15 1996
 
Johnson Abrasive Company, Inc. (1)
* 6099603 System and method of attaching abrasive articles to backing pads 12 1998
 
ZUIKO CORPORATION (1)
9855172 Method for producing disposable worn article and welding device used in same 0 2013
 
SAINT-GOBAIN ABRASIVES, INC (1)
* 2011/0159,794 ABRASIVE ARTICLE WITH OPEN STRUCTURE 0 2010
 
VELCRO BVBA (4)
* 6991375 Reclosable packaging 25 2003
7406810 Reclosable packaging 9 2005
* 2006/0062,496 Reclosable packaging 16 2005
8858077 Reclosable pouch closures and related packaging and methods 2 2011
 
KIMBERLY-CLARK WORLDWIDE, INC. (9)
* 5773120 Loop material for hook-and-loop fastening system 50 1997
* 5997981 Breathable barrier composite useful as an ideal loop fastener component 186 1997
6238767 Laminate having improved barrier properties 52 1998
* 2005/0133,151 Extensible and stretch laminates and method of making same 10 2003
* 2005/0241,750 Method and apparatus for making extensible and stretchable laminates 8 2004
7270723 Microporous breathable elastic film laminates, methods of making same, and limited use or disposable product applications 9 2004
* 2005/0101,206 Microporous breathable elastic film laminates, methods of making same, and limited use or disposable product applications 3 2004
* 2006/0147,716 Elastic films with reduced roll blocking capability, methods of making same, and limited use or disposable product applications incorporating same 10 2004
* 2007/0130,713 Cleaning wipe with textured surface 20 2005
 
VELCRO INDUSTRIES B.V. (1)
* 2003/0070,391 Fastening with wide fastening membrane 30 2002
 
Pelican Golf, Inc. (1)
6964063 Sports glove 6 2003
* Cited By Examiner