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US3013553A
Expired / Lapsed
US
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Trachelotome
Assignee: Individual
•
Filing: 1958-12-04
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Granted: 1961-12-19
•
Expires: 1978-12-04
Abstract
No abstract record available.
Inventors
- 👤 Louis H Averbach
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 07:26
CPC Classifications
A; A61; A61B; A61B10/00; A61B10/02; A61B10/0291
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US63236A
Cited
US708298A
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US1100394A
Cited
US1608813A
Cited
US2778357A
Cited
US2729210A
Cited
US2817899A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-12-18 | 1965-06-19 | 1965-12-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-12-18 | 1969-06-19 | 1969-12-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-12-18 | 1973-06-19 | 1973-12-19 | $7700.00 | Window Closed / Lapsed |