Patent US2935354A successfully refreshed from Google Patents.
US2935354A
Expired / Lapsed
US
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Rubber finger shield
Assignee: Individual
•
Filing: 1957-09-20
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Granted: 1960-05-03
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Expires: 1977-09-20
Abstract
No abstract record available.
Inventors
- 👤 Florence M Chapman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 09:58
CPC Classifications
A; A61; A61F; A61F13/00; A61F13/10; A61F13/104; A61F13/105; B; B42; B42D; B42D9/00; B42D9/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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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) | 1963-05-03 | 1963-11-02 | 1964-05-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-05-03 | 1967-11-02 | 1968-05-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-05-03 | 1971-11-02 | 1972-05-03 | $7700.00 | Window Closed / Lapsed |