Patent US2531347A successfully refreshed from Google Patents.
US2531347A
Expired / Lapsed
US
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Merchandise dispensing apparatus
Assignee: J P SEEBURG Corp
•
Filing: 1946-02-11
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Granted: 1950-11-21
•
Expires: 1966-02-11
Abstract
No abstract record available.
Inventors
- 👤 Voigtritter Max Hermann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 23:03
CPC Classifications
G; G07; G07F; G07F11/00; G07F11/02; G07F11/28; G07F11/32
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-11-20 | 1954-05-22 | 1954-11-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-11-20 | 1958-05-22 | 1958-11-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-11-20 | 1962-05-22 | 1962-11-21 | $7700.00 | Window Closed / Lapsed |