US3216593A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Draught gear for vehicles
Assignee: Cellasto Inc
•
Filing: 1963-07-22
•
Granted: 1965-11-09
•
Expires: 1983-07-22
Abstract
No abstract record available.
Inventors
- 👤 Franz G Reuter
- 👤 Reinhold E Szonn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:05
CPC Classifications
F; F16; F16F; F16F7/00; F16F7/12; B; B61; B61F; B61F19/00; B61F19/04; B61G; B61G11/00; B61G11/08; F16F1/00; F16F1/36
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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Cited
US2982536A
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US3075649A
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US3084809A
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FR1236420A
Cited
US3147964A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-11-08 | 1969-05-10 | 1969-11-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-11-08 | 1973-05-10 | 1973-11-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-11-08 | 1977-05-10 | 1977-11-09 | $7700.00 | Window Closed / Lapsed |