US3052022A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mounting structure for shaver blade
Assignee: Wahl Clipper Corp
•
Filing: 1959-12-03
•
Granted: 1962-09-04
•
Expires: 1979-12-03
Abstract
No abstract record available.
Inventors
- 👤 John F Wahl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 01:01
CPC Classifications
B; B26; B26B; B26B19/00; B26B19/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US387260A
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US406173A
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US2111954A
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US2389454A
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US2530302A
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US2574382A
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US2561241A
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US2908970A
Cited
US2765449A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-09-03 | 1966-03-05 | 1966-09-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-09-03 | 1970-03-05 | 1970-09-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-09-03 | 1974-03-05 | 1974-09-04 | $7700.00 | Window Closed / Lapsed |