US3247058A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Base fabric coated with resin having mixture of quaternary ammonium germicides
Assignee: Individual
•
Filing: 1962-06-08
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Granted: 1966-04-19
•
Expires: 1982-06-08
Abstract
No abstract record available.
Inventors
- 👤 Sam M Hyman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 17:50
CPC Classifications
D; D06; D06M; D06M16/00; A; A01; A01N; A01N33/00; A01N33/02; A01N33/12; A61; A61L; A61L15/00; A61L15/16; A61L15/20; A61L15/42; A61L15/46; Y; Y10; Y10T; Y10T442/00; Y10T442/20; Y10T442/2525
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
92 words
A GERMICIDALLY TEATED ARTICLE, COMPRISING A FABRIC SHEET-LIKE BACKING MEMBER A LAYER OF AN ELASTMER BONDED TO A SURFACE OF THE BACKING MEMBER, AND FINELY DIVIDED PARTICLES OF A GERMICIDE UNIFORMLY DISTRIBUTED THROUGHOUT SAID ELASTOMER, SAID GERMICIDE CONSISTING ESSENTIALLY OF 50% TO 80% BY WEIGHT OF DIISOBUTYL PHENOXY ETHOXY ETHYL DIMETHYLBENZYL AMMONIUM CHLORIDE AND THE BALANCE BEING AND ALKYL DIMETHYLBENZYL AMMONIUM CHLORIDE WITH SAID ALKYL GROUP HAVING FROM 8 TO 18 CARBON ATOMS, SAID GERMICIDE COMPRISING FROM 5% TO 25% BY WEIGHT OF THE COMBINED WEIGHT OF THE ELASTOMER AND SAID GERMICIDE.
Claim 2
Dependent Claim
92 words
A GERMICIDALLY TEATED ARTICLE, COMPRISING A FABRIC SHEET-LIKE BACKING MEMBER A LAYER OF AN ELASTMER BONDED TO A SURFACE OF THE BACKING MEMBER, AND FINELY DIVIDED PARTICLES OF A GERMICIDE UNIFORMLY DISTRIBUTED THROUGHOUT SAID ELASTOMER, SAID GERMICIDE CONSISTING ESSENTIALLY OF 50% TO 80% BY WEIGHT OF DIISOBUTYL PHENOXY ETHOXY ETHYL DIMETHYLBENZYL AMMONIUM CHLORIDE AND THE BALANCE BEING AND ALKYL DIMETHYLBENZYL AMMONIUM CHLORIDE WITH SAID ALKYL GROUP HAVING FROM 8 TO 18 CARBON ATOMS, SAID GERMICIDE COMPRISING FROM 5% TO 25% BY WEIGHT OF THE COMBINED WEIGHT OF THE ELASTOMER AND SAID GERMICIDE.
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) | 1969-04-18 | 1969-10-18 | 1970-04-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-04-18 | 1973-10-18 | 1974-04-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-04-18 | 1977-10-18 | 1978-04-19 | $7700.00 | Window Closed / Lapsed |