US3503397A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Atraumatic surgical clamp
Assignee: American Hospital Supply Corp
•
Filing: 1967-09-21
•
Granted: 1970-03-31
•
Expires: 1987-09-21
Abstract
No abstract record available.
Inventors
- 👤 Thomas J Fogarty
- 👤 Donald A Raible
- 👤 Lawrence W Blake
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 03:24
CPC Classifications
A; A61; A61B; A61B17/00; A61B17/28; A61B17/2812; A61B17/282; A61B2017/2825; Y; Y10; Y10T; Y10T24/00; Y10T24/44; Y10T24/44291; Y10T24/4453
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2645013A
Cited
US2637320A
Cited
US2743726A
Cited
US2796065A
Cited
US2861574A
Cited
US3140715A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-03-30 | 1973-09-29 | 1974-03-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-03-30 | 1977-09-29 | 1978-03-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-03-30 | 1981-09-29 | 1982-03-31 | $7700.00 | Window Closed / Lapsed |