US2780248A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for operating vibratory jigsaw
Assignee: Syncro Corp
•
Filing: 1953-01-29
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Granted: 1957-02-05
•
Expires: 1973-01-29
Abstract
No abstract record available.
Inventors
- 👤 Maynard R Andreae
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 19:46
CPC Classifications
B; B23; B23D; B23D51/00; B23D51/16; B23D51/163; Y; Y10; Y10T; Y10T83/00; Y10T83/687; Y10T83/69; Y10T83/869; Y10T83/8763
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1898956A
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US1948229A
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US2233862A
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US2308996A
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US2466518A
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US2458846A
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FR950937A
Cited
US2602475A
Cited
US2611400A
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US2634559A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-02-05 | 1960-08-06 | 1961-02-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-02-05 | 1964-08-06 | 1965-02-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-02-05 | 1968-08-06 | 1969-02-05 | $7700.00 | Window Closed / Lapsed |