Patent US1708003A successfully refreshed from Google Patents.
US1708003A
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US
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Welding torch
Assignee: General Electric Co
•
Filing: 1926-02-20
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Granted: 1929-04-09
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Expires: 1946-02-20
Abstract
No abstract record available.
Inventors
- 👤 Rudolph A Weinman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 02:17
CPC Classifications
B; B23; B23K; B23K28/00; B23K28/02; Y; Y10; Y10S; Y10S76/00; Y10S76/05
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1932-04-08 | 1932-10-08 | 1933-04-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1936-04-08 | 1936-10-08 | 1937-04-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1940-04-08 | 1940-10-08 | 1941-04-09 | $7700.00 | Window Closed / Lapsed |