US3361133A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vacuum artery clamp
Assignee: Canadian Patents and Development Ltd
•
Filing: 1965-07-22
•
Granted: 1968-01-02
•
Expires: 1985-07-22
Abstract
No abstract record available.
Inventors
- 👤 Henry J Kimberley
- 👤 Eric W Peterson
- 👤 Thomas R Ringer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 16:01
CPC Classifications
A; A61; A61B; A61B17/00; A61B17/12; Y; Y10; Y10T; Y10T279/00; Y10T279/11
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US597913A
Cited
US2704541A
Cited
US2835253A
Cited
US3143114A
Cited
US3254650A
Cited
US3213859A
Cited
US3236533A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-01-01 | 1971-07-03 | 1972-01-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-01-01 | 1975-07-03 | 1976-01-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-01-01 | 1979-07-03 | 1980-01-02 | $7700.00 | Window Closed / Lapsed |