US2764976A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dressing
Assignee: Johnson and Johnson
•
Filing: 1955-01-10
•
Granted: 1956-10-02
•
Expires: 1975-01-10
Abstract
No abstract record available.
Inventors
- 👤 Jr William C Skiles
- 👤 Joseph N Masci
- 👤 Henry F Maso
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 21:46
CPC Classifications
A; A61; A61F; A61F13/00; A61F13/00051; A61F13/00063; A61L; A61L15/00; A61L15/16; A61L15/22; A61L15/34; A61L15/42; A61L15/48; A61L15/50; A61F13/15; A61F13/84; A61F13/8405; A61F2013/00089; A61F2013/00217; A61F2013/00221; A61F2013/00225; A61F2013/00238; A61F2013/00361; A61F2013/00365; A61F2013/00536; A61F2013/00544; A61F2013/00548; A61F2013/00902; A61F13/53; A61F2013/530131; A61F2013/530182; A61F13/534; A61F2013/53445; Y; Y10; Y10T; Y10T442/00; Y10T442/10; Y10T442/102; Y10T442/172
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
83 words
A SURGICAL DRESSING COMPRISING AN OPEN MESH BASE FABRIC IMPREGNATED WITH AN OIL COMPOSITION, AND FABRIC HAVING REGULARLY SPACED OPENINGS OF AVERAGE AREA IN THE APPROXIMATE RANGE 0.00015 TO 0.04 SQ. IN. EACH, SAID OIL COMPOSITION COMPRISING AT LEAST 5% BY WEIGHT OF A BLAND NON-TOXIC OIL BAED ON THE DRY WEIGHT OF FABRIC AND 2% OF WETTING AGENT BASED ON THE COMPOSITION, THE AMOUNT OF SAID COMPOSITIN BEING IN THE APPROXIMATE RANGE 20 TO 200% OF THE DRY WEIGHT OF THE FABRIC.
Claim 2
Dependent Claim
83 words
A SURGICAL DRESSING COMPRISING AN OPEN MESH BASE FABRIC IMPREGNATED WITH AN OIL COMPOSITION, AND FABRIC HAVING REGULARLY SPACED OPENINGS OF AVERAGE AREA IN THE APPROXIMATE RANGE 0.00015 TO 0.04 SQ. IN. EACH, SAID OIL COMPOSITION COMPRISING AT LEAST 5% BY WEIGHT OF A BLAND NON-TOXIC OIL BAED ON THE DRY WEIGHT OF FABRIC AND 2% OF WETTING AGENT BASED ON THE COMPOSITION, THE AMOUNT OF SAID COMPOSITIN BEING IN THE APPROXIMATE RANGE 20 TO 200% OF THE DRY WEIGHT OF THE FABRIC.
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) | 1959-10-02 | 1960-04-02 | 1960-10-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-10-02 | 1964-04-02 | 1964-10-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-10-02 | 1968-04-02 | 1968-10-02 | $7700.00 | Window Closed / Lapsed |