Patent US2607110A successfully refreshed from Google Patents.
US2607110A
Expired / Lapsed
US
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Key puller
Assignee: Individual
•
Filing: 1947-02-12
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Granted: 1952-08-19
•
Expires: 1967-02-12
Abstract
No abstract record available.
Inventors
- 👤 Vladimir N Labounsky
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 17:15
CPC Classifications
B; B25; B25B; B25B27/00; B25B27/02; B25B27/023; B25B27/04; Y; Y10; Y10T; Y10T29/00; Y10T29/53; Y10T29/53796; Y10T29/53822; Y10T29/53848
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1205409A
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CH82482A
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US1335588A
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US1443052A
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US1653715A
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US2169898A
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US2299147A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-08-19 | 1956-02-18 | 1956-08-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-08-19 | 1960-02-18 | 1960-08-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-08-19 | 1964-02-18 | 1964-08-19 | $7700.00 | Window Closed / Lapsed |