US2880503A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shaver with rolling combs
Assignee: Unisys Corp
•
Filing: 1956-04-26
•
Granted: 1959-04-07
•
Expires: 1976-04-26
Abstract
No abstract record available.
Inventors
- 👤 Louis C Carissimi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 18:43
CPC Classifications
B; B26; B26B; B26B19/00; B26B19/38; B26B19/42; Y; Y10; Y10T; Y10T24/00; Y10T24/47; Y10T24/4718
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2392092A
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US2696665A
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DE851007C
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US2710446A
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US2766521A
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US2725625A
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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) | 1962-04-06 | 1962-10-06 | 1963-04-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-04-06 | 1966-10-06 | 1967-04-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-04-06 | 1970-10-06 | 1971-04-07 | $7700.00 | Window Closed / Lapsed |