US2650808A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Carbonator cooler
Assignee: Individual
•
Filing: 1950-11-09
•
Granted: 1953-09-01
•
Expires: 1970-11-09
Abstract
No abstract record available.
Inventors
- 👤 Abraham J Cohen
- 👤 Caminear Morris
- 👤 Stephen S Price
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 07:17
CPC Classifications
B; B67; B67D; B67D1/00; B67D1/0042; B67D1/0057; B01; B01F; B01F23/00; B01F23/20; B01F23/23; B01F23/236; B01F23/2362; B01F35/00; B01F35/90; B01F2035/98; Y; Y10; Y10S; Y10S261/00; Y10S261/07
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2321428A
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US2348791A
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US2339640A
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US2483951A
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US2541757A
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US2586499A
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US2497741A
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US2455551A
Cited
US2514463A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-08-31 | 1957-03-02 | 1957-09-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-08-31 | 1961-03-02 | 1961-09-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-08-31 | 1965-03-02 | 1965-09-01 | $7700.00 | Window Closed / Lapsed |