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Class Information
Number: 442/397
Name: Fabric (woven, knitted, or nonwoven textile or cloth, etc.) > Nonwoven fabric (i.e., nonwoven strand or fiber material) > Nonwoven fabric with a preformed polymeric film or sheet > Fluorinated olefin polymer or copolymer sheet or film (e.g., teflonr, etc.)
Description: Subject matter wherein the preformed polymeric film or sheet is a fluorinated olefin polymer or copolymer such as Teflon&4121;, etc.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7445799 |
Compositions for microbial and chemical protection |
Nov. 4, 2008 |
| 7431983 |
Wiping sheet |
Oct. 7, 2008 |
| 6770577 |
Architectural fabric |
Aug. 3, 2004 |
| 6764733 |
Hot bitumen compatible EPDM roofing sheet |
Jul. 20, 2004 |
| 6647237 |
Three layer seamless transfer component |
Nov. 11, 2003 |
| 6627561 |
Burn through and flame propagation resistant layer or covering |
Sep. 30, 2003 |
| 6625416 |
Transfix component having haloelastomer outer layer |
Sep. 23, 2003 |
| 6513184 |
Particle entrapment system |
Feb. 4, 2003 |
| 6407019 |
Preform material for manufacturing a protective garment, and method for manufacturing it |
Jun. 18, 2002 |
| 6391460 |
Rubber for hot press cushioning pad, manufacturing method thereof, hot press cushioning pad and method of manufacturing printed circuit board |
May. 21, 2002 |
| 6365556 |
Self-lubricating liner using poly (p-phenylene-2,6-benzobisoxazole) fiber |
Apr. 2, 2002 |
| 6217964 |
Endless belt for use in digital imaging systems and method of making |
Apr. 17, 2001 |
| 6214453 |
Decorative sheet for exterior wall surface |
Apr. 10, 2001 |
| 6194050 |
Composites of fluropolymers with thermally non-adherent non-fluoropolymers |
Feb. 27, 2001 |
| 6156681 |
Multi layered felt, member formed of same, and method of manufacturing same |
Dec. 5, 2000 |
| 6117515 |
Non-particulating and low particulating disposable products for use in clean room environments |
Sep. 12, 2000 |
| 6030484 |
Production method for laminated air filter |
Feb. 29, 2000 |
| 5981019 |
Protective covers with water and air impenetrable seams |
Nov. 9, 1999 |
| 5948707 |
Non-slip, waterproof, water vapor permeable fabric |
Sep. 7, 1999 |
| 5916659 |
Composites of fluoropolymers with thermally non-adherent non-fluoropolymers and methods for producing the same |
Jun. 29, 1999 |
| 5908528 |
Elastomer coated layer for erosion and/or fire protection |
Jun. 1, 1999 |
| 5837352 |
Mechanically compatibilized film/nonwoven laminate |
Nov. 17, 1998 |
| 5786285 |
Elastomer coated layer for erosion and/or fire protection |
Jul. 28, 1998 |
| 5786058 |
Thermally bonded viral barrier composite |
Jul. 28, 1998 |
| 5556676 |
Tunnel interior construction |
Sep. 17, 1996 |
| 5498472 |
Non-laminated differential wind barrier fabrics and garments |
Mar. 12, 1996 |
| 5358780 |
Breathable water-resistant fabrics |
Oct. 25, 1994 |
| 5342673 |
Sterilizable packaging material |
Aug. 30, 1994 |
| 5326355 |
Composite material having absorbable and nonabsorbable components for use with mammalian tissue |
Jul. 5, 1994 |
| 5264276 |
Chemically protective laminate |
Nov. 23, 1993 |
| 5217797 |
Chemically resistant diaphragm |
Jun. 8, 1993 |
| 5198291 |
High performance reinforced insulation jacketing/blanketing material |
Mar. 30, 1993 |
| 5190806 |
Liquid-penetration-resistant sorbent laminate |
Mar. 2, 1993 |
| 5183571 |
Multilayer membrane and process of manufacturing the same |
Feb. 2, 1993 |
| 5119515 |
Article of protective clothing, in particular protective suit, providing protection against heat and chemicals |
Jun. 9, 1992 |
| 5108836 |
Weatherable protective surfacing film |
Apr. 28, 1992 |
| 5082721 |
Fabrics for protective garment or cover |
Jan. 21, 1992 |
| 5043209 |
Absorbent liner for impermeable clothing |
Aug. 27, 1991 |
| 4913957 |
Thermal retaining fabric laminate |
Apr. 3, 1990 |
| 4816328 |
Breathable, non-linting laminate |
Mar. 28, 1989 |
| 4816330 |
Chemical resistant laminated garment material |
Mar. 28, 1989 |
| 4510931 |
Barrier for use during cardiopulmonary resuscitation |
Apr. 16, 1985 |
| 4488619 |
Foam-barrier-foam-facing acoustical composite |
Dec. 18, 1984 |
| 4460643 |
Nonwoven fibrous backing for vinyl wallcover |
Jul. 17, 1984 |
| 4379198 |
Composite material containing a thermoplastic synthetic resin layer |
Apr. 5, 1983 |
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