US3124174A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for feeding the storage -tanks of
Assignee: —
•
Filing: —
•
Granted: 1964-03-10
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Expires: 1981-03-10
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:35
CPC Classifications
A; A63; A63H; A63H33/00; A63H33/28
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
127 words
A FUELING DEVICE FOR TOY LOCOMOTIVES, COMPRISING A STAND HAVING TWO LEGS STRADDLING THE TRACK OF A TOY LOCOMOTIVE, A SHAFT ROTATABLY SUPPORTED BY SAID TWO LEGS OVER SAID TRACK, ELECTROMAGNETIC MEANS OPERATIVELY CONNECTED TO SAID SHAFT FOR ROTATING THE SAME, A TANK ROTATABLY SUPPORTED BY SAID SHAFT, A CAM RIGIDLY SECURED TO SAID SHAFT, PISTON MEANS SLIDABLY DISPOSED IN SAID TANK AND ABUTTING AGAINST SAID CAM, A NOZZLE HAVING SWINGABLE STOP MEANS PROJECTING DOWNWARDLY FROM SAID TANK, SAID STOP MEANS BEING ADAPTED TO BE ENGAGED BY A TOY LOCOMOTIVE MOVING UNDERNEATH SAID TANK AND SWINGING THE LATTER THROUGH AN ANGLE, WHEREBY SAID CAM URGES SAID PISTON MEANS THROUGH A POWER STROKE AND THEREBY CAUSES A PREDETERMINED QUANTITY OF LIQUID OUT OF SAID TANK THROUGH SAID NOZZLE.
Claim 2
Dependent Claim
127 words
A FUELING DEVICE FOR TOY LOCOMOTIVES, COMPRISING A STAND HAVING TWO LEGS STRADDLING THE TRACK OF A TOY LOCOMOTIVE, A SHAFT ROTATABLY SUPPORTED BY SAID TWO LEGS OVER SAID TRACK, ELECTROMAGNETIC MEANS OPERATIVELY CONNECTED TO SAID SHAFT FOR ROTATING THE SAME, A TANK ROTATABLY SUPPORTED BY SAID SHAFT, A CAM RIGIDLY SECURED TO SAID SHAFT, PISTON MEANS SLIDABLY DISPOSED IN SAID TANK AND ABUTTING AGAINST SAID CAM, A NOZZLE HAVING SWINGABLE STOP MEANS PROJECTING DOWNWARDLY FROM SAID TANK, SAID STOP MEANS BEING ADAPTED TO BE ENGAGED BY A TOY LOCOMOTIVE MOVING UNDERNEATH SAID TANK AND SWINGING THE LATTER THROUGH AN ANGLE, WHEREBY SAID CAM URGES SAID PISTON MEANS THROUGH A POWER STROKE AND THEREBY CAUSES A PREDETERMINED QUANTITY OF LIQUID OUT OF SAID TANK THROUGH SAID NOZZLE.
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) | 1967-03-10 | 1967-09-09 | 1968-03-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-10 | 1971-09-09 | 1972-03-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-10 | 1975-09-09 | 1976-03-10 | $7700.00 | Window Closed / Lapsed |