US3879764A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Work-glove
Assignee: WEBER LIEL RALF
•
Filing: 1974-03-12
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Granted: 1975-04-29
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Expires: 1994-03-12
Abstract
Abstract The invention relates to a work-glove, at least the working surface of which is formed by a laminate of polyurethane sheeting, preferably formed with microscopically small pores and at least 0.1 mm thick bonded to a backing carrier material.
Inventors
- 👤 Ralf Weber-Liel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 20:22
CPC Classifications
A; A41; A41D; A41D19/00; A41D19/0055; A41D19/0058; A41D19/0065; B; B32; B32B; B32B27/00; B32B27/12; B32B3/00; B32B3/26; B32B3/30; B32B2375/00; B32B2437/00; B32B2437/02
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
51 words
A WORK GLOVE HAVING A LAMINATE AT LEAST FORMING THE OUTER WORKING SURFACES, SAID LAMINATE COMPRISING: AT LEAST ONE BACKING CARRIER SHEET MATERIAL AND A POLYURETHANE SHEETING BONDED TO THE EXTERIOR OF SAID BACKING CARRIER SHEET MATERIAL; AND SAID POLYURETHANE SHEETING FORMING THE OUTER EXPOSED WORKING SURFACES OF THE WORK GLOVE.
Claim 2
Dependent Claim
51 words
A WORK GLOVE HAVING A LAMINATE AT LEAST FORMING THE OUTER WORKING SURFACES, SAID LAMINATE COMPRISING: AT LEAST ONE BACKING CARRIER SHEET MATERIAL AND A POLYURETHANE SHEETING BONDED TO THE EXTERIOR OF SAID BACKING CARRIER SHEET MATERIAL; AND SAID POLYURETHANE SHEETING FORMING THE OUTER EXPOSED WORKING SURFACES OF THE WORK GLOVE.
Claim 3
Dependent Claim
19 words
A work glove according to claim 1, wherein said polyurethane sheeting has a thickness of at least 0.1 mm.
Claim 4
Dependent Claim
29 words
A work glove according to claim 2, wherein said polyurethane sheeting is provided with microscopically small through pores forming means providing passage of fluid through said laminate for breathing.
Claim 5
Dependent Claim
17 words
A work glove according to claim 1, wherein said polyurethane sheeting has a thickness of substantially 0.2mm.
Claim 6
Dependent Claim
29 words
A work glove according to claim 4, wherein said polyurethane sheeting is provided with microscopically small through pores forming means providing passage of fluid through said laminate for breathing.
Claim 7
Dependent Claim
29 words
A work glove according to claim 1, wherein said polyurethane sheeting is provided with microscopically small through pores forming means providing passage of fluid through said laminate for breathing.
References Cited (Backward Citations)
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Cited
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Cited
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Cited
US3769376A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1978-04-28 | 1978-10-28 | 1979-04-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1982-04-28 | 1982-10-28 | 1983-04-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1986-04-28 | 1986-10-28 | 1987-04-29 | $7700.00 | Window Closed / Lapsed |