US3408772A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gasket for a multiple door cabinet
Assignee: Aerojet Rocketdyne Holdings Inc
•
Filing: 1966-11-18
•
Granted: 1968-11-05
•
Expires: 1986-11-18
Abstract
No abstract record available.
Inventors
- 👤 Walter C Frehse
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 17:01
CPC Classifications
F; F25; F25D; F25D23/00; F25D23/08; F25D23/082; F25D23/087; F25D2400/00; F25D2400/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2855639A
Cited
US2659118A
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US2825940A
Cited
US3004309A
Cited
US3077644A
Cited
US3161925A
Cited
US3216776A
Cited
US3248159A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-11-05 | 1972-05-06 | 1972-11-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-11-05 | 1976-05-06 | 1976-11-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-11-05 | 1980-05-06 | 1980-11-05 | $7700.00 | Window Closed / Lapsed |