Patent US3044332A successfully refreshed from Google Patents.
US3044332A
Expired / Lapsed
US
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Method of making rivet pins
Assignee: Olympic Screw and Rivet Corp
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Filing: 1959-02-17
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Granted: 1962-07-17
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Expires: 1979-02-17
Abstract
No abstract record available.
Inventors
- 👤 Siebol George
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 17:25
CPC Classifications
B; B21; B21H; B21H7/00; B21H7/002; B21H1/00; B21H1/18; B21J; B21J15/00; B21J15/10; B21J15/36; B21J15/365; B21K; B21K1/00; B21K1/58; B21K1/60
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) | 1965-07-16 | 1966-01-15 | 1966-07-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-16 | 1970-01-15 | 1970-07-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-16 | 1974-01-15 | 1974-07-17 | $7700.00 | Window Closed / Lapsed |