US3406979A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Reinforced o-ring
Assignee: CALIFORNIA FRUIT CONCENTRATES Inc
•
Filing: 1965-02-19
•
Granted: 1968-10-22
•
Expires: 1985-02-19
Abstract
No abstract record available.
Inventors
- 👤 Eugene B Weber
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 19:47
CPC Classifications
F; F16; F16J; F16J15/00; F16J15/16; F16J15/32; Y; Y10; Y10S; Y10S277/00; Y10S277/91; Y10S277/924
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2940128A
Cited
US2259242A
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US2661182A
Cited
US2790624A
Cited
US2828238A
Cited
FR1138633A
Cited
US2816784A
Cited
US3183010A
Cited
US3189675A
Cited
US3218095A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-10-22 | 1972-04-22 | 1972-10-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-10-22 | 1976-04-22 | 1976-10-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-10-22 | 1980-04-22 | 1980-10-22 | $7700.00 | Window Closed / Lapsed |