US3524045A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrically heated tool with tip ejecting means
Assignee: Individual
•
Filing: 1969-02-07
•
Granted: 1970-08-11
•
Expires: 1989-02-07
Abstract
No abstract record available.
Inventors
- 👤 Louis Siegel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 16:53
CPC Classifications
H; H05; H05B; H05B3/00; A; A61; A61B; A61B18/00; A61B18/04; A61B18/08; A61B18/082; A61C; A61C13/00; A61C13/0028; H05B3/02; A61C1/00; H05B2203/00; H05B2203/03
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-08-10 | 1974-02-09 | 1974-08-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-08-10 | 1978-02-09 | 1978-08-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-08-10 | 1982-02-09 | 1982-08-11 | $7700.00 | Window Closed / Lapsed |