US2522447A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Detergent compositions
Assignee: Monsanto Chemicals Ltd
•
Filing: 1948-11-23
•
Granted: 1950-09-12
•
Expires: 1968-11-23
Abstract
No abstract record available.
Inventors
- 👤 Jay C Harris
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 01:57
CPC Classifications
C; C11; C11D; C11D1/00; C11D1/66; C11D1/72; C11D3/00; C11D3/02; C11D3/04; C11D3/08; C11D3/16; C11D3/20; C11D3/22; C11D3/222; C11D3/225
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
16 words
A DETERGENT COMPOSITION CONSISTING OF 100 PARTS THEREOF, OF THE FOLLOWING INGREDIENTS IN PARTS BY WEIGHT:
Claim 2
Dependent Claim
16 words
A DETERGENT COMPOSITION CONSISTING OF 100 PARTS THEREOF, OF THE FOLLOWING INGREDIENTS IN PARTS BY WEIGHT:
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) | 1953-09-11 | 1954-03-13 | 1954-09-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-09-11 | 1958-03-13 | 1958-09-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-09-11 | 1962-03-13 | 1962-09-12 | $7700.00 | Window Closed / Lapsed |