Patent US1970492A successfully refreshed from Google Patents.
US1970492A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Soap dispenser
Assignee: Individual
•
Filing: 1932-12-03
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Granted: 1934-08-14
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Expires: 1952-12-03
Abstract
No abstract record available.
Inventors
- 👤 William G Crankshaw
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 23:30
CPC Classifications
A; A47; A47J; A47J43/00; A47J43/25; A47K; A47K5/00; A47K5/06; A47K5/08; A47K5/09; Y; Y10; Y10S; Y10S241/00; Y10S241/602; Y10T; Y10T83/00; Y10T83/04; Y10T83/0524; Y10T83/0538; Y10T83/0548; Y10T83/0558
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1937-08-13 | 1938-02-12 | 1938-08-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1941-08-13 | 1942-02-12 | 1942-08-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1945-08-13 | 1946-02-12 | 1946-08-14 | $7700.00 | Window Closed / Lapsed |