US2845194A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stirrer assembly
Assignee: Individual
•
Filing: 1956-06-25
•
Granted: 1958-07-29
•
Expires: 1976-06-25
Abstract
No abstract record available.
Inventors
- 👤 Raymond F Donnelly
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 16:22
CPC Classifications
A; A47; A47G; A47G21/00; A47G23/00; A47G23/02; A47G23/0241; Y; Y10; Y10S; Y10S206/00; Y10S206/82; Y10S215/00; Y10S215/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2745586A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-07-28 | 1962-01-27 | 1962-07-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-07-28 | 1966-01-27 | 1966-07-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-07-28 | 1970-01-27 | 1970-07-29 | $7700.00 | Window Closed / Lapsed |