Patent US3011530A successfully refreshed from Google Patents.
US3011530A
Expired / Lapsed
US
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Guide for portable saw
Assignee: Individual
•
Filing: 1959-07-13
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Granted: 1961-12-05
•
Expires: 1979-07-13
Abstract
No abstract record available.
Inventors
- 👤 Lamb Ellard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 21:29
CPC Classifications
B; B23; B23Q; B23Q9/00; B23Q9/0014; B23Q9/0042; Y; Y10; Y10T; Y10T83/00; Y10T83/667; Y10T83/68; Y10T83/869; Y10T83/8763
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US587492A
Cited
US1045523A
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US1425125A
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US1563844A
Cited
US1699582A
Cited
US2696851A
Cited
DE934789C
Cited
US2708465A
Cited
US2677399A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-12-04 | 1965-06-05 | 1965-12-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-12-04 | 1969-06-05 | 1969-12-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-12-04 | 1973-06-05 | 1973-12-05 | $7700.00 | Window Closed / Lapsed |