US2881774A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coin dispensing machine
Assignee: Individual
•
Filing: 1953-03-19
•
Granted: 1959-04-14
•
Expires: 1973-03-19
Abstract
No abstract record available.
Inventors
- 👤 Roy J Labbe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 08:46
CPC Classifications
G; G07; G07D; G07D9/00; G07D9/06; G07D1/00; G07D1/02; G07D9/008
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1024057A
Cited
US1110263A
Cited
GB191321674A
Cited
US1664310A
Cited
US1978187A
Cited
US1850148A
Cited
US1952563A
Cited
GB510962A
Cited
GB518394A
Cited
US2644470A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-04-13 | 1962-10-13 | 1963-04-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-04-13 | 1966-10-13 | 1967-04-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-04-13 | 1970-10-13 | 1971-04-14 | $7700.00 | Window Closed / Lapsed |