US3283357A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Disinfecting cleansing pad
Assignee: Michigan Tool Co
•
Filing: 1964-10-06
•
Granted: 1966-11-08
•
Expires: 1984-10-06
Abstract
No abstract record available.
Inventors
- 👤 John W Decker
- 👤 Charles G Koella
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 18:19
CPC Classifications
A; A47; A47L; A47L25/00; A47L25/08; A61; A61L; A61L15/00; A61L15/16; A61L15/42; A61L15/46; C; C11; C11D; C11D17/00; C11D17/04; C11D17/049; D; D06; D06M; D06M16/00; A61L2300/00; A61L2300/20; A61L2300/204; A61L2300/208; A61L2300/22; A61L2300/40; A61L2300/404; A61L2300/45; A61L2300/80; A61L2300/802; Y; Y10; Y10S; Y10S521/00; Y10S521/905; Y10S521/918
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
97 words
A DISINFECTING CLEANING PAD COMPRISING A PLIABLE PAD OF A SUBSTANTIALLY CLOSED CELLULAR FOAM OF A COMPATIBLE MATERIAL, A COATING OF A WATER-SOLUBLE GERMICIDAL CLEANING AGENT ON AT LEAST A PORTION OF THE EXTERIOR SURFACES OF SAID PAD AND CONSISTING ESSENTIALLY OF A GERMICIDAL QUATERNARY AMMONIUM COMPOUND AND A DETERGENT PRESENT IN AN AMOUNT OF FROM ABOUT 4 PARTS TO ABOUT 25 PARTS PER PART SAID QUATERNARY AMMONIUM COMPOUND, SAID DETERGENT CONSISTING ESSENTIALLY OF AN AMPHOTERIC DETERGENT SELECTED FROM THE GROUP CONSISTING OF N-FATTY BATA-AMINOPROPIONIC ACID, N-FATTY BETA IMINODIPROPIONIC ACID, AS WELL AS SALTS AND MIXTURES THEREOF.
Claim 2
Dependent Claim
97 words
A DISINFECTING CLEANING PAD COMPRISING A PLIABLE PAD OF A SUBSTANTIALLY CLOSED CELLULAR FOAM OF A COMPATIBLE MATERIAL, A COATING OF A WATER-SOLUBLE GERMICIDAL CLEANING AGENT ON AT LEAST A PORTION OF THE EXTERIOR SURFACES OF SAID PAD AND CONSISTING ESSENTIALLY OF A GERMICIDAL QUATERNARY AMMONIUM COMPOUND AND A DETERGENT PRESENT IN AN AMOUNT OF FROM ABOUT 4 PARTS TO ABOUT 25 PARTS PER PART SAID QUATERNARY AMMONIUM COMPOUND, SAID DETERGENT CONSISTING ESSENTIALLY OF AN AMPHOTERIC DETERGENT SELECTED FROM THE GROUP CONSISTING OF N-FATTY BATA-AMINOPROPIONIC ACID, N-FATTY BETA IMINODIPROPIONIC ACID, AS WELL AS SALTS AND MIXTURES THEREOF.
References Cited (Backward Citations)
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Cited
US2820043A
Cited
US2999265A
Cited
US3138533A
Cited
US3115425A
Cited
US3088158A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-11-07 | 1970-05-09 | 1970-11-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-07 | 1974-05-09 | 1974-11-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-07 | 1978-05-09 | 1978-11-08 | $7700.00 | Window Closed / Lapsed |