US2933217A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Article dispensing apparatus
Assignee: Ideal Dispenser Co
•
Filing: 1957-04-22
•
Granted: 1960-04-19
•
Expires: 1977-04-22
Abstract
No abstract record available.
Inventors
- 👤 Ellsworth C Salisbury
- 👤 Donald H Lyons
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 13:16
CPC Classifications
G; G07; G07F; G07F11/00; G07F11/02; G07F11/28; G07F11/32
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1638792A
Cited
US1897072A
Cited
US1831893A
Cited
US2304484A
Cited
US2336382A
Cited
US2358563A
Cited
US2473054A
Cited
US2531347A
Cited
US2570516A
Cited
US2626849A
Cited
US2680050A
Cited
FR1091027A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-04-19 | 1963-10-19 | 1964-04-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-04-19 | 1967-10-19 | 1968-04-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-04-19 | 1971-10-19 | 1972-04-19 | $7700.00 | Window Closed / Lapsed |