US2514092A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electric heating tool
Assignee: Premier Industrial Corp
•
Filing: 1948-01-24
•
Granted: 1950-07-04
•
Expires: 1968-01-24
Abstract
No abstract record available.
Inventors
- 👤 Reese Martin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 16:27
CPC Classifications
H; H05; H05B; H05B3/00; Y; Y10; Y10T; Y10T156/00; Y10T156/17; Y10T156/1702; Y10T156/18
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2344908A
Cited
US728883A
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US1139069A
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US1422826A
Cited
US2146979A
Cited
US2396594A
Cited
US2429039A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-07-03 | 1954-01-02 | 1954-07-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-07-03 | 1958-01-02 | 1958-07-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-07-03 | 1962-01-02 | 1962-07-04 | $7700.00 | Window Closed / Lapsed |