US3110385A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coin operated timing means
Assignee: Robco Corp
•
Filing: 1959-09-11
•
Granted: 1963-11-12
•
Expires: 1979-09-11
Abstract
No abstract record available.
Inventors
- 👤 Eickhoff Louis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 16:42
CPC Classifications
G; G07; G07F; G07F15/00; G07F15/12; D; D06; D06F; D06F34/00; D06F34/28; D06F34/30; D06F2101/00; D06F2101/14
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
92 words
COIN OPERATED TIMING MEANS COMPRISING A SYNCHRONOUS MOTOR, A SWITCH CONNECTED TO OPERATE SAID MOTOR, A LEVER CONNECTED TO OPERATE SAID SWITCH, A THREADED SHAFT EXTENDING THROUGH SAID LEVER AND ROTATABLY CONNECTED TO SAID MOTOR, A NUT ON SAID SHAFT CONNECTED TO OPERATE SAID LEVER, AND A COIN OPERATED LATCH ADAPTED TO TURN SAID NUT RELATIVE SAID SHAFT, SAID COIN OPERATED LATCH COMPRISING A DETENT CAM MOUNTED ON SAID SHAFT, MEANS CONNECTING SAID DETENT CAM AND SAID NUT FOR ROTATION TOGETHER COMPRISING A SHAFT FIXED TO SAID DETENT CAM, SAID SHAFT RIDING
Claim 2
Dependent Claim
92 words
COIN OPERATED TIMING MEANS COMPRISING A SYNCHRONOUS MOTOR, A SWITCH CONNECTED TO OPERATE SAID MOTOR, A LEVER CONNECTED TO OPERATE SAID SWITCH, A THREADED SHAFT EXTENDING THROUGH SAID LEVER AND ROTATABLY CONNECTED TO SAID MOTOR, A NUT ON SAID SHAFT CONNECTED TO OPERATE SAID LEVER, AND A COIN OPERATED LATCH ADAPTED TO TURN SAID NUT RELATIVE SAID SHAFT, SAID COIN OPERATED LATCH COMPRISING A DETENT CAM MOUNTED ON SAID SHAFT, MEANS CONNECTING SAID DETENT CAM AND SAID NUT FOR ROTATION TOGETHER COMPRISING A SHAFT FIXED TO SAID DETENT CAM, SAID SHAFT RIDING
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-11-11 | 1967-05-13 | 1967-11-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-11-11 | 1971-05-13 | 1971-11-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-11-11 | 1975-05-13 | 1975-11-12 | $7700.00 | Window Closed / Lapsed |