US2621771A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coin controlled dispensing machine
Assignee: J P SEEBURG Corp
•
Filing: 1947-03-22
•
Granted: 1952-12-16
•
Expires: 1967-03-22
Abstract
No abstract record available.
Inventors
- 👤 Henry M Merrill
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 14:56
CPC Classifications
G; G07; G07F; G07F11/00; G07F11/02; G07F11/04; G07F11/16; G07F11/46; G07F11/50; G07F11/54; G07F5/00; G07F5/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US931485A
Cited
US1615885A
Cited
US1678554A
Cited
US2252825A
Cited
US2273948A
Cited
US2267359A
Cited
US2393004A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-12-16 | 1956-06-16 | 1956-12-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-12-16 | 1960-06-16 | 1960-12-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-12-16 | 1964-06-16 | 1964-12-16 | $7700.00 | Window Closed / Lapsed |