US3410174A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hydraulic brake with compensation chamber for gun recoil
Assignee: Rheinmetall Industrie AG
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Filing: 1966-12-27
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Granted: 1968-11-12
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Expires: 1986-12-27
Abstract
No abstract record available.
Inventors
- 👤 Hahn Wilhelm
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 20:00
CPC Classifications
F; F16; F16F; F16F9/00; F16F9/32; F16F9/44; F16F9/10; F16F9/14; F16F9/16; F16F9/18; F16F9/19; F41; F41A; F41A25/00; F41A25/02
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) | 1971-11-12 | 1972-05-13 | 1972-11-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-11-12 | 1976-05-13 | 1976-11-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-11-12 | 1980-05-13 | 1980-11-12 | $7700.00 | Window Closed / Lapsed |