Ribbon wound roll

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7645134
APP PUB NO 20080145470A1
SERIAL NO

11612739

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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There is provided a tool roll with a cylindrical base and a first ribbon having an inner face, an outer face, and first and second major sides located therebetween. The outer face of the first ribbon includes a plurality of depressions or holes formed therein and the first ribbon is wound in helical coils around the base roll such that the inner face is proximate the base roll. The plurality of depressions or holes in the outer face of the first ribbon form a plurality of discrete mold cavities with each of the discrete mold cavities including a mold opening at the outer face of the first ribbon.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
3M INNOVATIVE PROPERTIES COMPANYST PAUL, MN8719

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ausen, Ronald W St. Paul, US 81 861
Behrens, Mark S Lindstrom, US 1 3
Jackson, Byron M Forest Lake, US 31 529
Pariseau, Timothy P Forest Lake, US 8 30

Cited Art Landscape

Patent Info (Count) # Cites Year
 
YKK CORPORATION (1)
5620769 Molded surface fastener and method for manufacturing the same 45 1995
 
Minnesota Mining and Manufacturing Company (3)
5077870 Mushroom-type hook strip for a mechanical fastener 286 1990
5792411 Laser machined replication tooling 103 1995
5845375 Mushroom-type hook strip for a mechanical fastener 82 1997
 
VELCRO BVBA (2)
* 5900350 Molding methods, molds and products 53 1996
* 6960314 Molding of fastening hooks and other devices 4 2000
 
3M INNOVATIVE PROPERTIES COMPANY (4)
6190594 Tooling for articles with structured surfaces 45 1999
6800234 Method for making a molded polymeric article 10 2001
6767202 Tooling with helical coils for structured surface articles 5 2001
6902389 Wire wound tooling 6 2003
 
JOHN D. HOLLINGSWORTH ON WHEELS, INC. (1)
4953264 Metallic wire used with textile fiber processing elements, in particular, with cleaning rollers 9 1988
 
JAPAN VILENE COMPANY, LTD. (1)
5554333 Apparatus and method for producing floor mat carrying flat-tipped projections 32 1994
 
VELCRO INDUSTRIES B.V. (3)
* 4775310 Apparatus for making a separable fastener 144 1986
* 6524507 Process and apparatus for forming fastener elements 18 2000
* 7214334 Continuous molding of fastener products 16 2002
* Cited By Examiner

Patent Citation Ranking

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Patent Info (Count) # Cites Year
 
TOSHIBA KIKAI KABUSHIKI KAISHA (2)
* 7837461 Microlens transcription molding roller and manufacturing method thereof 1 2008
7988444 Microlens transcription molding roller and manufacturing method thereof 2 2010
* Cited By Examiner

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