Patent US2776680A successfully refreshed from Google Patents.
US2776680A
Expired / Lapsed
US
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Guide for reciprocating saw
Assignee: Individual
•
Filing: 1954-12-30
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Granted: 1957-01-08
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Expires: 1974-12-30
Abstract
No abstract record available.
Inventors
- 👤 Waddell Roy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 10:28
CPC Classifications
B; B23; B23D; B23D51/00; B23D51/02; B23D51/01; B27; B27B; B27B19/00; B27B19/02; B27B19/09; Y; Y10; Y10T; Y10T83/00; Y10T83/263; Y10T83/869; Y10T83/8878; Y10T83/8881
Claims Analysis
Total Claims: 0
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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) | 1960-01-08 | 1960-07-09 | 1961-01-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-01-08 | 1964-07-09 | 1965-01-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-01-08 | 1968-07-09 | 1969-01-08 | $7700.00 | Window Closed / Lapsed |