US2798643A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dispensing apparatus
Assignee: United Coffee Corp
•
Filing: 1955-04-28
•
Granted: 1957-07-09
•
Expires: 1975-04-28
Abstract
No abstract record available.
Inventors
- 👤 Arnett Leslie
- 👤 William G Freise
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 16:08
CPC Classifications
G; G01; G01F; G01F13/00; G01F13/001; G01F13/005
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1488228A
Cited
US1570795A
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US2130005A
Cited
US2541742A
Cited
US2560480A
Cited
FR951171A
Cited
US2598227A
Cited
US2685388A
Cited
US2709541A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-07-08 | 1961-01-07 | 1961-07-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-07-08 | 1965-01-07 | 1965-07-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-07-08 | 1969-01-07 | 1969-07-09 | $7700.00 | Window Closed / Lapsed |