US2686080A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process of impregnating a liquid with a substance miscible therewith
Assignee: SOAPSUDZER Inc
•
Filing: 1950-12-12
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Granted: 1954-08-10
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Expires: 1970-12-12
Abstract
No abstract record available.
Inventors
- 👤 Wood Bennie Alford
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 04:59
CPC Classifications
A; A47; A47K; A47K5/00; A47K5/14; A47L; A47L15/00; A47L15/42; A47L15/44; A47L15/4436; Y; Y10; Y10T; Y10T137/00; Y10T137/0318; Y10T137/4891
Claims Analysis
Total Claims: 0
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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) | 1957-08-09 | 1958-02-08 | 1958-08-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-08-09 | 1962-02-08 | 1962-08-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-08-09 | 1966-02-08 | 1966-08-10 | $7700.00 | Window Closed / Lapsed |