US2615545A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coin computing device for coin-controlled vending machines
Assignee: Brecknell Munro & Rogers Ltd
•
Filing: 1945-03-30
•
Granted: 1952-10-28
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Expires: 1965-03-30
Abstract
No abstract record available.
Inventors
- 👤 Dolman Henry James
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 17:39
CPC Classifications
G; G07; G07F; G07F5/00; G07F5/20; G07F5/22; Y; Y10; Y10T; Y10T74/00; Y10T74/15; Y10T74/1526; Y10T74/1529; Y10T74/1558; Y10T74/1565; Y10T74/1566; Y10T74/1568
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2183611A
Cited
US766353A
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US1137399A
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US1550132A
Cited
GB375264A
Cited
GB354418A
Cited
US2046433A
Cited
US2076564A
Cited
GB578158A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-10-28 | 1956-04-28 | 1956-10-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-10-28 | 1960-04-28 | 1960-10-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-10-28 | 1964-04-28 | 1964-10-28 | $7700.00 | Window Closed / Lapsed |