Patent US3062579A successfully refreshed from Google Patents.
US3062579A
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Assignee: Individual
•
Filing: 1959-09-16
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Granted: 1962-11-06
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Expires: 1979-09-16
Abstract
No abstract record available.
Inventors
- 👤 Raymond P Smith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 20:13
CPC Classifications
B; B60; B60P; B60P3/00; B60P3/32; B60P3/34; B60P3/341
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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FR773100A
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US2225993A
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US2321177A
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GB596528A
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US2502024A
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US2496055A
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US2686075A
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FR1028739A
Cited
US2833002A
Cited
DE1005386B
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FR1139741A
Cited
FR1146892A
Cited
FR1147293A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-11-05 | 1966-05-07 | 1966-11-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-11-05 | 1970-05-07 | 1970-11-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-11-05 | 1974-05-07 | 1974-11-06 | $7700.00 | Window Closed / Lapsed |