US3410266A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Surgical apparel
Assignee: Johnson and Johnson
•
Filing: 1966-06-24
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Granted: 1968-11-12
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Expires: 1986-06-24
Abstract
No abstract record available.
Inventors
- 👤 Henrietta K Krzewinski
- 👤 Jr Sidney F Keoughan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 18:19
CPC Classifications
A; A61; A61B; A61B46/00; A61B46/30
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
109 words
AN ARTICLE OF SURGICAL APPAREL COMPRISING A NORMALLY FLUID REPELLENT MAIN FIBROUS SHEET HAVING A PRIMARY OPERATIVE AREA, A SECONDARY FIBROUS SHEET OVERLYING SAID MAIN SHEET IN AT LEAST A PORTION OF THE PRIMARY OPERATIVE AREA OF SAID MAIN SHEET AND SECURED TO SAID MAIN SHEET, A FLUID IMPERVIOUS ORGANIC FLIM WHICH IS STABLE TO HEAT AT TEMPERATURES ABOVE ABOUT 160* F. INTERPOSED BETWEEN SAID MAIN SHEET AND SAID SECONDARY SHEET IN AT LEAST A PORTION OF THE PRIMARY OPERATIVE AREA OF SAID MAIN SHEET AND SECURED TO AT LEAST ONE OF SAID MAIN SHEET AND SAID SECONDARY SHEET, SAID SECONDARY SHEET OVERLYING ESSENTIALLY THE ENTIRE FLUID IMPERVIOUS FILM.
Claim 2
Dependent Claim
109 words
AN ARTICLE OF SURGICAL APPAREL COMPRISING A NORMALLY FLUID REPELLENT MAIN FIBROUS SHEET HAVING A PRIMARY OPERATIVE AREA, A SECONDARY FIBROUS SHEET OVERLYING SAID MAIN SHEET IN AT LEAST A PORTION OF THE PRIMARY OPERATIVE AREA OF SAID MAIN SHEET AND SECURED TO SAID MAIN SHEET, A FLUID IMPERVIOUS ORGANIC FLIM WHICH IS STABLE TO HEAT AT TEMPERATURES ABOVE ABOUT 160* F. INTERPOSED BETWEEN SAID MAIN SHEET AND SAID SECONDARY SHEET IN AT LEAST A PORTION OF THE PRIMARY OPERATIVE AREA OF SAID MAIN SHEET AND SECURED TO AT LEAST ONE OF SAID MAIN SHEET AND SAID SECONDARY SHEET, SAID SECONDARY SHEET OVERLYING ESSENTIALLY THE ENTIRE FLUID IMPERVIOUS FILM.
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) | 1971-11-12 | 1972-05-13 | 1972-11-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-11-12 | 1976-05-13 | 1976-11-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-11-12 | 1980-05-13 | 1980-11-12 | $7700.00 | Window Closed / Lapsed |