Patent US3370684A successfully refreshed from Google Patents.
US3370684A
Expired / Lapsed
US
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Inflatable escape slide
Assignee: Industrial Covers Inc
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Filing: 1966-09-08
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Granted: 1968-02-27
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Expires: 1986-09-08
Abstract
No abstract record available.
Inventors
- 👤 Gordon B Holcombe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 11:12
CPC Classifications
A; A62; A62B; A62B1/00; A62B1/20; B; B64; B64D; B64D25/00; B64D25/08; B64D25/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3092232A
Cited
US3250361A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-02-26 | 1971-08-28 | 1972-02-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-02-26 | 1975-08-28 | 1976-02-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-02-26 | 1979-08-28 | 1980-02-27 | $7700.00 | Window Closed / Lapsed |