US909253A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coin-operating mechanism.
Assignee: STANDARD MACHINES Co
•
Filing: 1906-11-02
•
Granted: 1909-01-12
•
Expires: 1926-11-02
Abstract
No abstract record available.
Inventors
- 👤 Ernest F Symonds
- 👤 George W Brann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 18:49
CPC Classifications
G; G07; G07F; G07F5/00; G07F5/20; G07F5/22; Y; Y10; Y10S; Y10S200/00; Y10S200/03
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1912-01-12 | 1912-07-13 | 1913-01-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1916-01-12 | 1916-07-13 | 1917-01-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1920-01-12 | 1920-07-13 | 1921-01-12 | $7700.00 | Window Closed / Lapsed |