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US3100896A
Expired / Lapsed
US
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Hood over-all
Assignee: Individual
•
Filing: 1961-07-18
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Granted: 1963-08-20
•
Expires: 1981-07-18
Abstract
No abstract record available.
Inventors
- 👤 Harry N Khanbegian
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 19:59
CPC Classifications
A; A42; A42B; A42B3/00; A42B3/04; A42B3/10; A42B3/105
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US128451A
Cited
US427263A
Cited
US473784A
Cited
FR329068A
Cited
US2230805A
Cited
US2814043A
Cited
US2998611A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-08-19 | 1967-02-18 | 1967-08-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-08-19 | 1971-02-18 | 1971-08-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-08-19 | 1975-02-18 | 1975-08-20 | $7700.00 | Window Closed / Lapsed |