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 Title: |
US4727602:
Insulated handwear construction
[ Derwent Title ]
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| Country: |
US United States of America
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| Inventor: |
Giese, Erik O.; Aspen, CO
Brown, Roger; Aspen, CO
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| Assignee: |
The Marmon Group, Inc., Chicago, IL
other patents from MARMON GROUPS, INC., THE, MESNE (354280) (approx. 29)
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| Published / Filed: |
1988-03-01
/ 1985-11-18
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| Application Number: |
US1985000799039
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| IPC Code: |
Advanced:
A41D 19/015;
Core:
more...
IPC-7:
A41D 19/00;
H05B 1/00;
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| U.S. Class: |
Current:
002/163;
002/159;
002/160;
002/161.6;
Original:
002/163;
002/159;
002/160;
002/161.R;
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| Field of Search: |
002/163,158,159,160,164,168,161 R,252
036/2.6
219/211,212
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| Priority Number: |
| 1985-11-18 |
US1985000799039 |
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| Abstract: |
An insulated handwear construction which has an outer shell, an inner lining and an insulation material having thermal convection passages therein positioned between the shell and inner lining. The insulation material connects to a source of heat located on either the palm side or back side of the handwear construction and extends over finger and thumb portions to transfer heat from the heat source to the finger and thumb tips of a wearer.
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| Attorney, Agent or Firm: |
Pennie & Edmonds ;
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| Primary / Asst. Examiners: |
Simone, Timothy F.;
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| Maintenance Status: |
E2 Expired Check current status
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| INPADOC Legal Status: |
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| Family: |
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First Claim:
Show all 13 claims |
We claim:
1. Insulated handwear construction having an outer shell, an inner lining and an insulation material positioned between said outer shell and said inner lining and adapted to extend over a portion of a hand of a wearer, characterized in that:
- (a) said insulation material has convection passages therein; and
- (b) said insulation material having convection passages extends from a center part of the handwear construction with the convection passages in thermal contact with said center part, where the passage are adapted to be connected with a source of heat, and over one side of finger portions around tips of the finger portions and over a part of the opposite sides of the finger portions where the convection passages are in thermal contact therewith whereby heat may be transferred from said source around the tips of the fingers of a wearer.
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| Background / Summary: |
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| Drawing Descriptions: |
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| Description: |
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| Forward References: |
Show 12 U.S. patent(s) that reference this one
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