Patent US2540258A successfully refreshed from Google Patents.
US2540258A
Expired / Lapsed
US
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Hand-operated electric powered dresser
Assignee: Individual
•
Filing: 1945-08-14
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Granted: 1951-02-06
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Expires: 1965-08-14
Abstract
No abstract record available.
Inventors
- 👤 Thomas J Harris
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 21:49
CPC Classifications
B; B27; B27C; B27C1/00; B27C1/10; Y; Y10; Y10S; Y10S29/00; Y10S29/082; Y10S29/102
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1270023A
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US1357985A
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US1549098A
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US1544667A
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US1830151A
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US1760818A
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US1980056A
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US2069923A
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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) | 1954-02-05 | 1954-08-07 | 1955-02-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-02-05 | 1958-08-07 | 1959-02-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-02-05 | 1962-08-07 | 1963-02-06 | $7700.00 | Window Closed / Lapsed |