US3495526A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Die try-out press
Assignee: Dependable Tool and Die Co Inc
•
Filing: 1968-01-11
•
Granted: 1970-02-17
•
Expires: 1988-01-11
Abstract
No abstract record available.
Inventors
- 👤 Forrest N Mohler
- 👤 James E Davis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 23:43
CPC Classifications
B; B21; B21D; B21D37/00; B21D37/14; B21D37/142; B30; B30B; B30B15/00; B30B15/16
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1632462A
Cited
US2183983A
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US2366976A
Cited
US2387190A
Cited
US2527698A
Cited
US2750879A
Cited
US3000295A
Cited
US3154009A
Cited
GB990016A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-02-16 | 1973-08-18 | 1974-02-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-02-16 | 1977-08-18 | 1978-02-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-02-16 | 1981-08-18 | 1982-02-17 | $7700.00 | Window Closed / Lapsed |