US2046223A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Homogenizer
Assignee: B Trudel & Cie
•
Filing: 1934-12-27
•
Granted: 1936-06-30
•
Expires: 1954-12-27
Abstract
No abstract record available.
Inventors
- 👤 Trudel Benoit
- 👤 Michaud Oscar
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 09:03
CPC Classifications
B; B01; B01F; B01F35/00; B01F35/71; B01F35/717; B01F35/7174; A; A01; A01J; A01J11/00; A01J11/16; B01F25/00; B01F25/40; B01F25/44; B01F25/441; B01F25/4412; B01F25/442; B01F25/4423; B01F35/712; B01F35/7176; B01F35/717613; B01F35/71805
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) | 1939-06-30 | 1939-12-30 | 1940-06-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1943-06-30 | 1943-12-30 | 1944-06-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1947-06-30 | 1947-12-30 | 1948-06-30 | $7700.00 | Window Closed / Lapsed |