US3527429A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Body motion decoupler
Assignee: General Dynamics Corp
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Filing: 1968-03-15
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Granted: 1970-09-08
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Expires: 1988-03-15
Abstract
No abstract record available.
Inventors
- 👤 Ralph E Hawes Jr
- 👤 Charles C Durand Jr
- 👤 Kazuyuki Hiroshige
- 👤 Leonard Buchanan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 06:01
CPC Classifications
F; F41; F41G; F41G7/00; F41G7/20; F41G7/22; F41G7/222
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-09-07 | 1974-03-09 | 1974-09-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-09-07 | 1978-03-09 | 1978-09-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-09-07 | 1982-03-09 | 1982-09-08 | $7700.00 | Window Closed / Lapsed |