US3379294A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Serpentine chute for can vender having structure preventing rim interlock
Assignee: SandenVendo America Inc
•
Filing: 1967-01-26
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Granted: 1968-04-23
•
Expires: 1987-01-26
Abstract
No abstract record available.
Inventors
- 👤 Jr William James Van Liew
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 14:15
CPC Classifications
A; A47; A47F; A47F1/00; A47F1/04; A47F1/08; A47F1/087; G; G07; G07F; G07F11/00; G07F11/02; G07F11/34
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1004998A
Cited
US1733662A
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US2218444A
Cited
US2210653A
Cited
US2427958A
Cited
US2304455A
Cited
US2279093A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-04-23 | 1971-10-23 | 1972-04-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-04-23 | 1975-10-23 | 1976-04-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-04-23 | 1979-10-23 | 1980-04-23 | $7700.00 | Window Closed / Lapsed |