US2826401A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Liquid carbonating apparatus
Assignee: Individual
•
Filing: 1956-02-27
•
Granted: 1958-03-11
•
Expires: 1976-02-27
Abstract
No abstract record available.
Inventors
- 👤 Leslie E Peters
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 04:39
CPC Classifications
B; B01; B01F; B01F23/00; B01F23/20; B01F23/23; B01F23/233; B01F23/236; B01F23/2361; B01F23/2362; B01F35/00; B01F35/30; B01F35/32; B01F35/321; B01F35/3214; B01F35/20; B01F35/3213
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1980500A
Cited
US2103479A
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US2193934A
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US2282866A
Cited
US2304476A
Cited
US2404679A
Cited
US2591440A
Cited
US2593770A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-03-10 | 1961-09-09 | 1962-03-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-03-10 | 1965-09-09 | 1966-03-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-03-10 | 1969-09-09 | 1970-03-11 | $7700.00 | Window Closed / Lapsed |