US2519404A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sutures
Assignee: Johnson and Johnson
•
Filing: 1944-12-15
•
Granted: 1950-08-22
•
Expires: 1964-12-15
Abstract
No abstract record available.
Inventors
- 👤 Henry J Rynkiewicz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 23:44
CPC Classifications
A; A61; A61L; A61L17/00; A61L17/06; A61L17/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
42 words
AS AN ARTICLE OF MANUFACTURE, A SUTURE OF ABSORBABLE PROTEINACEOUS MATERIAL, SEALED IN A CONTAINER WITH A PROPYL ALCOHOL BETWEEN ABOUT 98% AND ABOUT 100% AND WATER BETWEEN ABOUT 2% AND ABOUT 0% SAID SUTURE BEING STABLE AT TEMPERATURES UP TO 100*C.
Claim 2
Dependent Claim
42 words
AS AN ARTICLE OF MANUFACTURE, A SUTURE OF ABSORBABLE PROTEINACEOUS MATERIAL, SEALED IN A CONTAINER WITH A PROPYL ALCOHOL BETWEEN ABOUT 98% AND ABOUT 100% AND WATER BETWEEN ABOUT 2% AND ABOUT 0% SAID SUTURE BEING STABLE AT TEMPERATURES UP TO 100*C.
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) | 1953-08-21 | 1954-02-20 | 1954-08-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-08-21 | 1958-02-20 | 1958-08-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-08-21 | 1962-02-20 | 1962-08-22 | $7700.00 | Window Closed / Lapsed |