US2589099A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vending machine
Assignee: LINKLARK Inc
•
Filing: 1947-05-14
•
Granted: 1952-03-11
•
Expires: 1967-05-14
Abstract
No abstract record available.
Inventors
- 👤 Lincoln M Larkin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 16:11
CPC Classifications
G; G07; G07F; G07F11/00; G07F11/46; G07F11/58
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1260578A
Cited
US1890753A
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US2189740A
Cited
US2290275A
Cited
US2280323A
Cited
US2359182A
Cited
US2272750A
Cited
US2435177A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-03-11 | 1955-09-10 | 1956-03-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-03-11 | 1959-09-10 | 1960-03-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-03-11 | 1963-09-10 | 1964-03-11 | $7700.00 | Window Closed / Lapsed |