US2801640A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Nail side trimming devices
Assignee: Individual
•
Filing: 1954-02-08
•
Granted: 1957-08-06
•
Expires: 1974-02-08
Abstract
No abstract record available.
Inventors
- 👤 William E Steele
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 12:39
CPC Classifications
A; A45; A45D; A45D29/00; A45D29/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US54446A
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US403003A
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US756818A
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US767647A
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GB190812217A
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US979398A
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US1045252A
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US1231913A
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US1911974A
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US2075310A
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US2274188A
Cited
US2479514A
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US2693028A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-08-05 | 1961-02-04 | 1961-08-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-08-05 | 1965-02-04 | 1965-08-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-08-05 | 1969-02-04 | 1969-08-06 | $7700.00 | Window Closed / Lapsed |