US2577726A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Spinner brake for beverage mixing machines
Assignee: Liquid Carbonic Corp
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Filing: 1947-04-28
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Granted: 1951-12-11
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Expires: 1967-04-28
Abstract
No abstract record available.
Inventors
- 👤 Kantor James
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 03:35
CPC Classifications
B; B01; B01F; B01F29/00; B01F29/30; B01F29/33; B01F29/331
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) | 1954-12-10 | 1955-06-11 | 1955-12-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-12-10 | 1959-06-11 | 1959-12-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-12-10 | 1963-06-11 | 1963-12-11 | $7700.00 | Window Closed / Lapsed |