US3464089A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Compacting press
Assignee: Cincinnati Shaper Co
•
Filing: 1967-05-19
•
Granted: 1969-09-02
•
Expires: 1987-05-19
Abstract
No abstract record available.
Inventors
- 👤 Joe A Smith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 23:45
CPC Classifications
B; B30; B30B; B30B7/00; B30B7/02; B22; B22F; B22F3/00; B22F3/02; B22F3/03
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2209404A
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US2253003A
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US2509783A
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US2810929A
Cited
US2821748A
Cited
US2831212A
Cited
US3172156A
Cited
US3168759A
Cited
US3337916A
Cited
US3353215A
Cited
US3389432A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-09-01 | 1973-03-03 | 1973-09-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-09-01 | 1977-03-03 | 1977-09-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-09-01 | 1981-03-03 | 1981-09-02 | $7700.00 | Window Closed / Lapsed |