Patent US697272A successfully refreshed from Google Patents.
Patent US1960089A successfully refreshed from Google Patents.
US1960089A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mixing implement
Assignee: Individual
•
Filing: 1933-08-05
•
Granted: 1934-05-22
•
Expires: 1953-08-05
Abstract
No abstract record available.
Inventors
- 👤 Rabb Michael
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 18:33
CPC Classifications
A; A47; A47J; A47J43/00; A47J43/10; A47J43/1006; A47J43/1068; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18568; Y10T74/18576; Y10T74/18752
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1937-05-21 | 1937-11-20 | 1938-05-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1941-05-21 | 1941-11-20 | 1942-05-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1945-05-21 | 1945-11-20 | 1946-05-22 | $7700.00 | Window Closed / Lapsed |