Patent US2759507A successfully refreshed from Google Patents.
US2759507A
Expired / Lapsed
US
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Combination carrying case and saw table
Assignee: Portable Electric Tools Inc
•
Filing: 1953-12-15
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Granted: 1956-08-21
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Expires: 1973-12-15
Abstract
No abstract record available.
Inventors
- 👤 Robert K Davis
- 👤 Edmund C Dudek
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 07:59
CPC Classifications
B; B23; B23D; B23D57/00; B23D57/0092; B27; B27C; B27C9/00; B27C9/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US526486A
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DE442519C
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US2020216A
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US2496716A
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US2697460A
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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) | 1959-08-21 | 1960-02-20 | 1960-08-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-08-21 | 1964-02-20 | 1964-08-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-08-21 | 1968-02-20 | 1968-08-21 | $7700.00 | Window Closed / Lapsed |