Patent US2574100A successfully refreshed from Google Patents.
US2574100A
Expired / Lapsed
US
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Mounting for cutting torches
Assignee: STACEY BROTHERS GAS CONSTRUCTI
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Filing: 1948-01-21
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Granted: 1951-11-06
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Expires: 1968-01-21
Abstract
No abstract record available.
Inventors
- 👤 Harold R Gettys
- 👤 Russell P Kissick
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 19:43
CPC Classifications
B; B23; B23K; B23K7/00; B23K7/001
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1728104A
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US1578917A
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GB381145A
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US2206969A
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US2372298A
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GB552321A
Cited
US2373541A
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US2362262A
Cited
US2429686A
Cited
US2521669A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-11-05 | 1955-05-07 | 1955-11-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-11-05 | 1959-05-07 | 1959-11-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-11-05 | 1963-05-07 | 1963-11-06 | $7700.00 | Window Closed / Lapsed |