US2610041A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Paint mixer
Assignee: ARLINGTON MACHINE WORKS Inc
•
Filing: 1946-12-20
•
Granted: 1952-09-09
•
Expires: 1966-12-20
Abstract
No abstract record available.
Inventors
- 👤 Stahl Fred Albert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 22:17
CPC Classifications
B; B01; B01F; B01F31/00; B01F31/50; B01F35/00; B01F35/40; B01F35/42; B01F35/422; Y; Y10; Y10S; Y10S366/00; Y10S366/605; Y10T; Y10T74/00; Y10T74/18; Y10T74/18056; Y10T74/18184
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US463656A
Cited
US581022A
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US779904A
Cited
US849732A
Cited
US906282A
Cited
US1349203A
Cited
GB342541A
Cited
US1997400A
Cited
US2281540A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-09-09 | 1956-03-10 | 1956-09-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-09-09 | 1960-03-10 | 1960-09-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-09-09 | 1964-03-10 | 1964-09-09 | $7700.00 | Window Closed / Lapsed |