US3326216A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hemostatic clip constructions
Assignee: Individual
•
Filing: 1964-03-30
•
Granted: 1967-06-20
•
Expires: 1984-03-30
Abstract
No abstract record available.
Inventors
- 👤 Ernest C Wood
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 16:06
CPC Classifications
A; A61; A61B; A61B17/00; A61B17/12; A61B17/128; A61B17/122; A61B17/1222; A61B17/28; A61B17/2812
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
54 words
A HEMOSTATIC CLIP FORMED OF ELONGATE STRIPS OF NONTOXIC MATERIAL COMPRISING A PAIR OF ARMS INTERCONNECTED AT ONE END AND OPEN AT THE OTHER WITH THE ARMS ARRANGED IN LATERALLY SPACED APART RELATION, AT LEAST ONE LONGITUDINAL VALLEY AND AT LEAST ONE CROSSWISE SERRATION IN THE INTERIOR SURFACES OF THE ARMS FACING ONE ANOTHER.
Claim 2
Dependent Claim
54 words
A HEMOSTATIC CLIP FORMED OF ELONGATE STRIPS OF NONTOXIC MATERIAL COMPRISING A PAIR OF ARMS INTERCONNECTED AT ONE END AND OPEN AT THE OTHER WITH THE ARMS ARRANGED IN LATERALLY SPACED APART RELATION, AT LEAST ONE LONGITUDINAL VALLEY AND AT LEAST ONE CROSSWISE SERRATION IN THE INTERIOR SURFACES OF THE ARMS FACING ONE ANOTHER.
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) | 1970-06-19 | 1970-12-19 | 1971-06-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-06-19 | 1974-12-19 | 1975-06-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-06-19 | 1978-12-19 | 1979-06-20 | $7700.00 | Window Closed / Lapsed |