Patent US2635938A successfully refreshed from Google Patents.
US2635938A
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US
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Vending machine
Assignee: Whitney Co
•
Filing: 1946-04-08
•
Granted: 1953-04-21
•
Expires: 1966-04-08
Abstract
No abstract record available.
Inventors
- 👤 Robert B Whitney
- 👤 Wayne B Weed
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 21:29
CPC Classifications
G; G07; G07F; G07F11/00; G07F11/46; G07F11/50; G07F11/54
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) | 1956-04-20 | 1956-10-20 | 1957-04-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-04-20 | 1960-10-20 | 1961-04-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-04-20 | 1964-10-20 | 1965-04-21 | $7700.00 | Window Closed / Lapsed |