Patent US3016484A successfully refreshed from Google Patents.
US3016484A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Arc welding transformer power supply
Assignee: Miller Electric Manufacturing Co
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Filing: 1959-07-27
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Granted: 1962-01-09
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Expires: 1979-07-27
Abstract
No abstract record available.
Inventors
- 👤 Allan C Mulder
- 👤 Reidar P C Rasmusen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 17:30
CPC Classifications
B; B23; B23K; B23K9/00; B23K9/10; B23K9/1006; H; H01; H01F; H01F29/00; H01F29/02; H01F29/025; H01F29/06; H01F29/14; H01F29/143
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1430987A
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US1722152A
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US2265544A
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US2447955A
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US2800571A
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US2882478A
Cited
US2859398A
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US2909647A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-01-08 | 1965-07-10 | 1966-01-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-01-08 | 1969-07-10 | 1970-01-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-01-08 | 1973-07-10 | 1974-01-09 | $7700.00 | Window Closed / Lapsed |