US2841370A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Blending machine and method
Assignee: Individual
•
Filing: 1954-04-12
•
Granted: 1958-07-01
•
Expires: 1974-04-12
Abstract
No abstract record available.
Inventors
- 👤 Aristodeme J Cosmetto
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 13:22
CPC Classifications
B; B01; B01F; B01F29/00; B01F29/20; B01F29/40; B01F29/401; B01F29/4011; B01F29/401195; B01F29/402; B01F29/4021; B01F29/403; B01F29/4035; B01F29/40353; B01F29/60; B01F29/62; Y; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/1987; Y10T74/19879
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) | 1961-06-30 | 1961-12-30 | 1962-07-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-06-30 | 1965-12-30 | 1966-07-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-06-30 | 1969-12-30 | 1970-07-01 | $7700.00 | Window Closed / Lapsed |