US3460202A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hydraulic releasable stop device for presses and the like
Assignee: Cincinnati Shaper Co
•
Filing: 1967-04-28
•
Granted: 1969-08-12
•
Expires: 1987-04-28
Abstract
No abstract record available.
Inventors
- 👤 Raymond John Graf
- 👤 Carl William Koors
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 05:27
CPC Classifications
B; B30; B30B; B30B11/00; B30B11/02; B30B15/00; B30B15/16; B30B15/28; B30B15/281; B30B15/284
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2762078A
Cited
US2796633A
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US3132379A
Cited
US3191232A
Cited
US3172156A
Cited
US3168759A
Cited
US3337916A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-08-11 | 1973-02-10 | 1973-08-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-08-11 | 1977-02-10 | 1977-08-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-08-11 | 1981-02-10 | 1981-08-12 | $7700.00 | Window Closed / Lapsed |