Patent US2693209A successfully refreshed from Google Patents.
US2693209A
Expired / Lapsed
US
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Floor vise for holding doors and the like
Assignee: Individual
•
Filing: 1951-09-22
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Granted: 1954-11-02
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Expires: 1971-09-22
Abstract
No abstract record available.
Inventors
- 👤 Harvey W English
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 14:13
CPC Classifications
E; E04; E04F; E04F21/00; E04F21/0007; E04F21/0023
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US689376A
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US1042232A
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US1161983A
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US1191687A
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US1421370A
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US1446309A
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US1524653A
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US1682671A
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US2487742A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-11-01 | 1958-05-03 | 1958-11-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-11-01 | 1962-05-03 | 1962-11-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-11-01 | 1966-05-03 | 1966-11-02 | $7700.00 | Window Closed / Lapsed |