Patent US2766905A successfully refreshed from Google Patents.
US2766905A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dispensing device
Assignee: Individual
•
Filing: 1952-10-23
•
Granted: 1956-10-16
•
Expires: 1972-10-23
Abstract
No abstract record available.
Inventors
- 👤 Heinig Hughes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 18:06
CPC Classifications
G; G07; G07F; G07F11/00; G07F11/46; G07F11/50; G07F11/52
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US435901A
Cited
US747216A
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US1116599A
Cited
US1403599A
Cited
US1578986A
Cited
AT104087B
Cited
US1940005A
Cited
US2279093A
Cited
US2408444A
Cited
GB611054A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-10-16 | 1960-04-16 | 1960-10-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-10-16 | 1964-04-16 | 1964-10-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-10-16 | 1968-04-16 | 1968-10-16 | $7700.00 | Window Closed / Lapsed |