US3547765A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multiple-layer fabric for protective garments and the like
Assignee: EUGENE E PLUMB
•
Filing: 1966-08-10
•
Granted: 1970-12-15
•
Expires: 1986-08-10
Abstract
No abstract record available.
Inventors
- 👤 Harold I Snyder
- 👤 Eugene E Plumb
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 19:28
CPC Classifications
B; B32; B32B; B32B27/00; A; A41; A41D; A41D31/00; A41D31/04; A41D31/10; A41D31/102; A41D31/18; A41D31/185; Y; Y10; Y10T; Y10T428/00; Y10T428/26; Y10T428/269; Y10T428/31504; Y10T428/3154; Y10T428/31544; Y10T442/00; Y10T442/30; Y10T442/3854; Y10T442/3878
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2177543A
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US2941912A
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US2774704A
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US2773781A
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US2833686A
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US3025183A
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US2871144A
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US3025185A
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US3284806A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-12-14 | 1974-06-15 | 1974-12-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-12-14 | 1978-06-15 | 1978-12-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-12-14 | 1982-06-15 | 1982-12-15 | $7700.00 | Window Closed / Lapsed |