Patent US3278148A successfully refreshed from Google Patents.
US3278148A
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US
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Assignee: Individual
•
Filing: 1964-10-28
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Granted: 1966-10-11
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Expires: 1984-10-28
Abstract
No abstract record available.
Inventors
- 👤 Denaro Benny
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 09:38
CPC Classifications
E; E06; E06C; E06C7/00; E06C7/14; B; B44; B44D; B44D3/00; B44D3/12; B44D3/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US858837A
Cited
US1212386A
Cited
US1262701A
Cited
US2226228A
Cited
US2367256A
Cited
US3052442A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-10-10 | 1970-04-11 | 1970-10-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-10-10 | 1974-04-11 | 1974-10-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-10-10 | 1978-04-11 | 1978-10-11 | $7700.00 | Window Closed / Lapsed |