US3047352A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dyed surgical gut and process
Assignee: Ethicon Inc
•
Filing: 1960-01-11
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Granted: 1962-07-31
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Expires: 1980-01-11
Abstract
No abstract record available.
Inventors
- 👤 Anthony F Santoro
- 👤 Walter P Hwozdek
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 06:19
CPC Classifications
D; D06; D06P; D06P1/00; D06P1/22; D06P1/228; A; A61; A61L; A61L17/00; A61L17/06; A61L17/08
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
17 words
THE PROCESS OF DYEING SURGICAL GUT COMPRISING THE STEPS OF IMPREGNATING SURGICAL GUT FORMED OF PROTEIN COL-
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) | 1965-07-30 | 1966-01-29 | 1966-07-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-30 | 1970-01-29 | 1970-07-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-30 | 1974-01-29 | 1974-07-31 | $7700.00 | Window Closed / Lapsed |