US4021640A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Insulated glove construction
Assignee: COMFORT PRODUCTS Inc
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Filing: 1975-07-30
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Granted: 1977-05-03
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Expires: 1995-07-30
Abstract
Abstract An insulated glove construction having a strip of mesh-like insulation material extending over the front, back and tip portions of each of the fingers and of the thumb of the glove and positioned between outer and inner linings making up the glove body. Heating means may be provided to warm the tips of the front of the fingers and the tip of the front of the thumb of the glove. Battery means may be carried in the glove body to provide a source of energy for the heating means.
Inventors
- 👤 Alexander Louis Gross
- 👤 Erik O. Giese
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 18:51
CPC Classifications
A; A41; A41D; A41D19/00; A41D19/015; A41D19/01529; A41D19/01535; H; H05; H05B; H05B3/00; H05B3/20; H05B3/34; H05B3/342; H05B2203/00; H05B2203/013; H05B2203/017; H05B2203/036
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
58 words
An insulated glove construction comprising an outer covering, an inner liner material extending over the finger portions and the thumb portion of said glove construction, and a separate strip of mesh material between the inner lining material and outer covering extending over the back, front and end of each of the finger portions and of the thumb portion.
Claim 2
Dependent Claim
58 words
An insulated glove construction comprising an outer covering, an inner liner material extending over the finger portions and the thumb portion of said glove construction, and a separate strip of mesh material between the inner lining material and outer covering extending over the back, front and end of each of the finger portions and of the thumb portion.
Claim 3
Dependent Claim
49 words
An insulated glove construction according to claim 1 wherein each said strip comprises two layers of a woven fabric-like material separated by a corrugated material and a film of plastic material overlying each layer of woven fabric-like material to form a plurality of non-collapsible air-impervious cells within the strip.
Claim 4
Dependent Claim
18 words
An insulated glove construction according to claim 2 wherein said cells are air evacuated to form vacuum chambers.
Claim 5
Dependent Claim
52 words
An insulated glove construction according to claim 2 having in addition electrical heating elements between said inner liner material and the strip of mesh material at the front sides of the end of each finger portion and the thumb portion, and electrical leads extending from said heating elements to a battery means.
Claim 6
Dependent Claim
36 words
An insulated glove construction according to claim 4 wherein said heating elements each comprise a first plastic layer, a conductive circuit printed on said first plastic layer and a second plastic layer overlying said conductive circuit.
Claim 7
Dependent Claim
18 words
An insulated glove construction according to claim 1 wherein said inner liner material comprises a hydrophobic pile material.
Claim 8
Dependent Claim
23 words
An insulated glove construction according to claim 4 having in addition switch means for selectively connecting said battery means to said electrical leads.
Claim 9
Dependent Claim
25 words
An insulated glove construction according to claim 7 having in addition indicator means for indicating when said battery means are connected to said electrical leads.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1980-05-02 | 1980-11-01 | 1981-05-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-05-02 | 1984-11-01 | 1985-05-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-05-02 | 1988-11-01 | 1989-05-03 | $7700.00 | Window Closed / Lapsed |