US3106483A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Synthetic blood vessel grafts
Assignee: United States Catheter and Instrument Corp
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Filing: 1961-07-27
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Granted: 1963-10-08
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Expires: 1981-07-27
Abstract
No abstract record available.
Inventors
- 👤 William M Kline
- 👤 Norman C Jeckel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 19:26
CPC Classifications
A; A61; A61L; A61L15/00; A61L15/16; A61L15/22; A61L15/32; A61L17/00; A61L17/06; A61L17/08; Y; Y10; Y10T; Y10T442/00; Y10T442/20; Y10T442/2033
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
10 words
A FABRIC COATED WITH A CROSS-LINKED BY OXIDATION THIOLATED GELATIN.
Claim 2
Dependent Claim
10 words
A FABRIC COATED WITH A CROSS-LINKED BY OXIDATION THIOLATED GELATIN.
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) | 1966-10-07 | 1967-04-08 | 1967-10-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-10-07 | 1971-04-08 | 1971-10-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-10-07 | 1975-04-08 | 1975-10-08 | $7700.00 | Window Closed / Lapsed |