Patent US3036204A successfully refreshed from Google Patents.
US3036204A
Expired / Lapsed
US
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Welding machine
Assignee: SETON Corp
•
Filing: 1960-04-25
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Granted: 1962-05-22
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Expires: 1980-04-25
Abstract
No abstract record available.
Inventors
- 👤 Hermann W Stieglitz
- 👤 Fraser B Jacob
- 👤 Leon D Mcilvin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 12:25
CPC Classifications
B; B23; B23K; B23K11/00; B23K11/04; B23K11/046
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US766288A
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US2250869A
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US2276354A
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US2302420A
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US2396002A
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US2480863A
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US2696547A
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US2787698A
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US2911516A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-05-21 | 1965-11-20 | 1966-05-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-05-21 | 1969-11-20 | 1970-05-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-05-21 | 1973-11-20 | 1974-05-22 | $7700.00 | Window Closed / Lapsed |