US2522896A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Merchandise dispensing device
Assignee: FREZ O MAT CORP
•
Filing: 1946-12-02
•
Granted: 1950-09-19
•
Expires: 1966-12-02
Abstract
No abstract record available.
Inventors
- 👤 Rifkin Milton
- 👤 Webster Sidney Everett
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 19:43
CPC Classifications
A; A47; A47F; A47F1/00; A47F1/04; A47F1/12; A47F1/125; A47F1/126; Y; Y10; Y10T; Y10T74/00; Y10T74/15; Y10T74/1558; Y10T74/1587; Y10T74/1595
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1572263A
Cited
US1856038A
Cited
US1060007A
Cited
FR458987A
Cited
US1829140A
Cited
US1804534A
Cited
US1925953A
Cited
US2216980A
Cited
US2460396A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-09-18 | 1954-03-20 | 1954-09-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-09-18 | 1958-03-20 | 1958-09-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-09-18 | 1962-03-20 | 1962-09-19 | $7700.00 | Window Closed / Lapsed |