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 Title: |
US5740551:
Multi-layered barrier glove
[ Derwent Title ]
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| Country: |
US United States of America
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| Inventor: |
Walker, Philip E.; Wilmington, DE
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| Assignee: |
W. L. Gore & Associates, Inc., Newark, DE
other patents from W. L. GORE (774265) (approx. 617)
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| Published / Filed: |
1998-04-21
/ 1996-06-10
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| Application Number: |
US1996000661275
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| IPC Code: |
Advanced:
A41D 19/00;
A41D 19/015;
A41D 31/00;
A41D 31/02;
Core:
more...
IPC-7:
A41D 13/10;
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| ECLA Code: |
A41D19/00C; A41D19/00D; A41D19/00P6; A41D19/00P2; A41D19/015D; A41D31/00C2; A41D31/00C4L;
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| U.S. Class: |
Current:
002/016;
002/161.6;
002/164;
002/167;
Original:
002/016;
002/161.6;
002/164;
002/167;
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| Field of Search: |
002/159,161.6,164,167,904,16
428/245,246,253,261,267
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| Priority Number: |
| 1996-06-10 |
US1996000661275 |
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| Abstract: |
A multi-layered barrier glove having high tactility and dexterity characteristics includes an outer shell fabricated from relatively flexible and durable material, and a barrier insert disposed underneath the shell and fabricated from gas permeable, liquid impermeable material. An inner layer or insert may further be provided for adding comfort to the wearer. Specifically, the outer shell is a knit glove made out of aramid fibers for providing durability, cut resistance, and fire resistance identified by non-melt and non-flammable properties. The barrier insert is fabricated from porous polytetrafluoroethylene ("PTFE") that is shaped to fit inside the outer shell. The barrier insert provides the user with the barrier protection to protect the user's skin, while still maintaining the breathability.
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| Attorney, Agent or Firm: |
Genco, Jr., Victor M. ;
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| Primary / Asst. Examiners: |
Crowder, C. D.; Worrell, Jr., Larry D.
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| Maintenance Status: |
E1 Expired Check current status
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| INPADOC Legal Status: |
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Family Legal Status Report
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| Designated Country: |
AL AM AT AZ BB BG BR BY CA CH CN CZ DK EE EP ES FI GE HU IL IS KE KG KP KR KZ LK LR LS LT LU LV MD MG MK MN
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| Family: |
Show 8 known family members
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First Claim:
Show all 2 claims |
Having described the invention, what is claimed is:
1. A multi-layered barrier glove comprising:
- an outer shell fabricated at least in part from aramid fibers; and
- a barrier insert disposed underneath the shell and fabricated from a gas permeable, liquid impermeable laminate having a membrane fabricated from porous PTFE, said membrane having a first side with a co-polyester nonwoven layer bonded thereto and said membrane having a second, opposite side with a nylon nonwoven layer bonded thereto.
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| Background / Summary: |
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| Drawing Descriptions: |
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| Description: |
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| Forward References: |
Show 33 U.S. patent(s) that reference this one
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