Patent US3375941A successfully refreshed from Google Patents.
US3375941A
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Assignee: THEODORE REPPER JR
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Filing: 1966-02-18
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Granted: 1968-04-02
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Expires: 1986-02-18
Abstract
No abstract record available.
Inventors
- 👤 Jr Theodore Repper
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 15:29
CPC Classifications
B; B21; B21B; B21B39/00; B21B39/004; F; F27; F27B; F27B9/00; F27B9/30; F27B9/38; F27B9/14; F27B9/20; F27B9/22; F27D; F27D3/00; F27D2003/0034; F27D2003/0046; F27D2003/0051; F27M; F27M2001/00; F27M2001/15; F27M2001/1539; F27M2001/1547; F27M2001/1552
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) | 1971-04-02 | 1971-10-02 | 1972-04-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-04-02 | 1975-10-02 | 1976-04-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-04-02 | 1979-10-02 | 1980-04-02 | $7700.00 | Window Closed / Lapsed |