US3478846A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adjustable shock absorber
Assignee: Rex Chainbelt Inc
•
Filing: 1968-05-02
•
Granted: 1969-11-18
•
Expires: 1988-05-02
Abstract
No abstract record available.
Inventors
- 👤 Henry S Germond
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 12:11
CPC Classifications
F; F16; F16F; F16F9/00; F16F9/32; F16F9/44; F16F9/46; F16F9/466; F16F9/467; Y; Y10; Y10S; Y10S411/00; Y10S411/924; Y10S411/926; Y10S411/928
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
CA461826A
Cited
US1147089A
Cited
US2628692A
Cited
US3168168A
Cited
US3340965A
Cited
US3344894A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-11-17 | 1973-05-19 | 1973-11-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-11-17 | 1977-05-19 | 1977-11-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-11-17 | 1981-05-19 | 1981-11-18 | $7700.00 | Window Closed / Lapsed |