Patent US2682872A successfully refreshed from Google Patents.
US2682872A
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Absorbable wound pad
Assignee: Individual
•
Filing: 1950-06-29
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Granted: 1954-07-06
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Expires: 1970-06-29
Abstract
No abstract record available.
Inventors
- 👤 John O Bower
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 16:19
CPC Classifications
A; A61; A61L; A61L15/00; A61L15/16; A61L15/42; A61L15/64; A61F; A61F13/00; A61F13/15; A61F13/36; A61F2/00; A61F2/02; A61F2/04; A61F2/06; A61F2/062; A61L15/425; Y; Y10; Y10S; Y10S428/00; Y10S428/907; Y10S602/00; Y10S602/90; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31725; Y10T428/31768
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
50 words
A SURGICAL WOUND PAD COMPRISING A PROOUS BODY OF DESICCATED ORGANIC MATERIAL ABSORBABLE IN TISSUE FLUIDS, HAVING ADHERED TO AT LEAST A MAJOR PORTION OF ITS OUTER SURFACE A RELATIVELY NON-POROUS COAT COMPRISING THE SAME ORGANIC MATERIAL BUT IN A STATE LESS READILY ABSORBABLE IN TISSUE FLUIDS THAN SAID BODY.
Claim 2
Dependent Claim
50 words
A SURGICAL WOUND PAD COMPRISING A PROOUS BODY OF DESICCATED ORGANIC MATERIAL ABSORBABLE IN TISSUE FLUIDS, HAVING ADHERED TO AT LEAST A MAJOR PORTION OF ITS OUTER SURFACE A RELATIVELY NON-POROUS COAT COMPRISING THE SAME ORGANIC MATERIAL BUT IN A STATE LESS READILY ABSORBABLE IN TISSUE FLUIDS THAN SAID BODY.
References Cited (Backward Citations)
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Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-07-05 | 1958-01-04 | 1958-07-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-07-05 | 1962-01-04 | 1962-07-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-07-05 | 1966-01-04 | 1966-07-06 | $7700.00 | Window Closed / Lapsed |