Patent US2739941A successfully refreshed from Google Patents.
US2739941A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Germicidal soap composition
Assignee: GAF Chemicals Corp
•
Filing: 1952-09-13
•
Granted: 1956-03-27
•
Expires: 1972-09-13
Abstract
No abstract record available.
Inventors
- 👤 Max E Chiddix
- 👤 Stanley H Hesse
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 19:36
CPC Classifications
C; C11; C11D; C11D3/00; C11D3/48; C07; C07C; C07C205/00; C07C205/13; C07C205/20; C07C205/21; C07C205/22; C07C205/26
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
31 words
A GERMICIDAL SOAP COMPOSITION CONSISTING OF A DETERGENT SOAP AND 0.5 TO 5.0% BY WEIGHT OF A HALOGENATED ALKYLIDENEBIS NITROPHENOL SELECTED FROM THE GROUP CONSISTING OF THOSE OF THE FOLLOWING FORMULAE:
Claim 2
Dependent Claim
31 words
A GERMICIDAL SOAP COMPOSITION CONSISTING OF A DETERGENT SOAP AND 0.5 TO 5.0% BY WEIGHT OF A HALOGENATED ALKYLIDENEBIS NITROPHENOL SELECTED FROM THE GROUP CONSISTING OF THOSE OF THE FOLLOWING FORMULAE:
References Cited (Backward Citations)
US2623907A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-03-27 | 1959-09-26 | 1960-03-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-03-27 | 1963-09-26 | 1964-03-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-03-27 | 1967-09-26 | 1968-03-27 | $7700.00 | Window Closed / Lapsed |