Patent US1789211A successfully refreshed from Google Patents.
US1789211A
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US
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Beverage dispenser
Assignee: Richardson Corp
•
Filing: 1928-10-23
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Granted: 1931-01-13
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Expires: 1948-10-23
Abstract
No abstract record available.
Inventors
- 👤 Leon L Benham
- 👤 Benjamin D Chamberlin
- 👤 Arthur W Cartwright
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 17:43
CPC Classifications
B; B67; B67D; B67D1/00; B67D1/0042; B67D1/0043; B67D1/0054; B67D1/0055; B67D1/0003; B67D1/0009; B67D1/08; B67D1/12; B67D1/14; B67D1/1405
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) | 1934-01-12 | 1934-07-14 | 1935-01-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1938-01-12 | 1938-07-14 | 1939-01-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1942-01-12 | 1942-07-14 | 1943-01-13 | $7700.00 | Window Closed / Lapsed |