US2833320A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wide board saw apparatus
Assignee: Individual
•
Filing: 1952-05-06
•
Granted: 1958-05-06
•
Expires: 1972-05-06
Abstract
No abstract record available.
Inventors
- 👤 Richard C Bennett
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 04:30
CPC Classifications
B; B27; B27B; B27B5/00; B27B5/02; B27B5/06; B27B5/065; B27B5/07; Y; Y10; Y10T; Y10T83/00; Y10T83/768; Y10T83/7684; Y10T83/7693; Y10T83/7697; Y10T83/869; Y10T83/8763
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US988038A
Cited
US1266916A
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US1584086A
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US1600619A
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US1756121A
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US1842630A
Cited
GB473491A
Cited
US2347359A
Cited
US2580110A
Cited
US2630146A
Cited
US2581766A
Cited
US2629410A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-05-05 | 1961-11-04 | 1962-05-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-05-05 | 1965-11-04 | 1966-05-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-05-05 | 1969-11-04 | 1970-05-06 | $7700.00 | Window Closed / Lapsed |