US3006338A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Non-adherent surgical dressing
Assignee: Johnson and Johnson
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Filing: 1954-10-07
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Granted: 1961-10-31
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Expires: 1974-10-07
Abstract
No abstract record available.
Inventors
- 👤 Davies Thomas Parry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 16:41
CPC Classifications
A; A61; A61L; A61L15/00; A61L15/16; A61L15/42; A61L15/50; A61L15/22; A61L15/24; C; C09; C09D; C09D123/00; C09D123/02; C09D123/04; C09D123/06; C08; C08L; C08L83/00; C08L83/04
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
27 words
A SURGICAL DRESSING COMPRISING A POROUS FIBROUS FABRIC IMPREGNATED WITH POLYTHENE, SAID POLYTHENE BEING IN PARTICULATE FORM AND SAID FABRIC THEREBY BEING FORAMINOUS AND PERMEABLE TO FLUIDS.
References Cited (Backward Citations)
US1352436A
Cited
US2229061A
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US2190378A
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US2481316A
Cited
US2620283A
Cited
US2696151A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-10-30 | 1965-05-01 | 1965-10-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-10-30 | 1969-05-01 | 1969-10-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-10-30 | 1973-05-01 | 1973-10-31 | $7700.00 | Window Closed / Lapsed |