Patent US3049956A successfully refreshed from Google Patents.
US3049956A
Expired / Lapsed
US
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Steel cutter support guide and gauge
Assignee: Individual
•
Filing: 1959-02-16
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Granted: 1962-08-21
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Expires: 1979-02-16
Abstract
No abstract record available.
Inventors
- 👤 Sr Arthur H Lynch
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 17:41
CPC Classifications
B; B23; B23D; B23D29/00; B23D29/02; B23D29/023; Y; Y10; Y10T; Y10T83/00; Y10T83/748; Y10T83/7593; Y10T83/7647; Y10T83/869; Y10T83/8763; Y10T83/8798; Y10T83/8802; Y10T83/8804; Y10T83/8812; Y10T83/8815; Y10T83/929; Y10T83/9457
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US146138A
Cited
US147850A
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US171248A
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US176246A
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US206781A
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US244789A
Cited
US517706A
Cited
US1411785A
Cited
US2086863A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-08-20 | 1966-02-19 | 1966-08-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-08-20 | 1970-02-19 | 1970-08-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-08-20 | 1974-02-19 | 1974-08-21 | $7700.00 | Window Closed / Lapsed |