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US2575652A
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US
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Pocket tweezer article
Assignee: Individual
•
Filing: 1947-08-19
•
Granted: 1951-11-20
•
Expires: 1967-08-19
Abstract
No abstract record available.
Inventors
- 👤 Ransom Y Bovee
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 17:41
CPC Classifications
A; A45; A45D; A45D29/00; A45D29/18; Y; Y10; Y10S; Y10S7/00; Y10S7/90
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US310439A
Cited
US765285A
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US977341A
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US1004871A
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US1398583A
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US1616355A
Cited
US1828121A
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US2123792A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-11-19 | 1955-05-21 | 1955-11-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-11-19 | 1959-05-21 | 1959-11-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-11-19 | 1963-05-21 | 1963-11-20 | $7700.00 | Window Closed / Lapsed |