US3246932A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coin conveyor
Assignee: Individual
•
Filing: 1964-06-10
•
Granted: 1966-04-19
•
Expires: 1984-06-10
Abstract
No abstract record available.
Inventors
- 👤 Jr Roby B White
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 17:39
CPC Classifications
G; G07; G07D; G07D9/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
116 words
A COIN CONVEYOR COMPRISING A PIPE HAVING A FLEXIBLE SECTION ENABLING ONE END THEREOF TO BE MOVED WITH RESPECT TO THE OTHER END, A HEAD CONNECTED TO SAID ONE END OF THE PIPE FOR RECEIVING COINS TO BE CONVEYED, A PLURALITY OF PERFORATIONS CORMED IN THE PIPE IN A NONFLEXIBLE SECTION THEREOF AND OF A DIAMETER SMALLER THAN THE DIAMETER OF COINS TO BE CONVEYED, A HOUSING SURROUNDING THE PERFORATED PORTION OF THE PIPE, A SUCTION PUMP DISPOSED IN THE HOUSING FOR DRAWING AIR FROM THE PIPE THROUGH THE HOUSING, AND A VALVE DISPOSED IN THE PIPE ADJACENT SAID OTHER END BEYOND THE HOUSING AND RETARDING THE FLOW OF AIR FROM THAT END INTO THE HOUSING.
Claim 2
Dependent Claim
116 words
A COIN CONVEYOR COMPRISING A PIPE HAVING A FLEXIBLE SECTION ENABLING ONE END THEREOF TO BE MOVED WITH RESPECT TO THE OTHER END, A HEAD CONNECTED TO SAID ONE END OF THE PIPE FOR RECEIVING COINS TO BE CONVEYED, A PLURALITY OF PERFORATIONS CORMED IN THE PIPE IN A NONFLEXIBLE SECTION THEREOF AND OF A DIAMETER SMALLER THAN THE DIAMETER OF COINS TO BE CONVEYED, A HOUSING SURROUNDING THE PERFORATED PORTION OF THE PIPE, A SUCTION PUMP DISPOSED IN THE HOUSING FOR DRAWING AIR FROM THE PIPE THROUGH THE HOUSING, AND A VALVE DISPOSED IN THE PIPE ADJACENT SAID OTHER END BEYOND THE HOUSING AND RETARDING THE FLOW OF AIR FROM THAT END INTO THE HOUSING.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-04-18 | 1969-10-18 | 1970-04-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-04-18 | 1973-10-18 | 1974-04-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-04-18 | 1977-10-18 | 1978-04-19 | $7700.00 | Window Closed / Lapsed |