US3455305A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Surgical teat knife
Assignee: Individual
•
Filing: 1966-06-21
•
Granted: 1969-07-15
•
Expires: 1986-06-21
Abstract
No abstract record available.
Inventors
- 👤 Ulric Oscar Marie Ransy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 04:00
CPC Classifications
A; A61; A61D; A61D1/00; A61D1/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE273427C
Cited
US673598A
Cited
US1899492A
Cited
US2647278A
Cited
US2664894A
Cited
US2951482A
Cited
SU145703A1
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-07-14 | 1973-01-13 | 1973-07-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-07-14 | 1977-01-13 | 1977-07-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-07-14 | 1981-01-13 | 1981-07-15 | $7700.00 | Window Closed / Lapsed |