Patent FR852474A successfully refreshed from Google Patents.
Patent US3336048A successfully refreshed from Google Patents.
US3336048A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tricycle guider
Assignee: Individual
•
Filing: 1965-06-08
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Granted: 1967-08-15
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Expires: 1985-06-08
Abstract
No abstract record available.
Inventors
- 👤 Papucki Zdzislaw
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 09:45
CPC Classifications
B; B62; B62K; B62K9/00; B62K9/02; F; F16; F16B; F16B2/00; F16B2/02; F16B2/06; F16B2/08; F16B7/00; F16B7/04; F16B7/044; F16B7/048; F16B7/10; F16B7/14; F16B7/1472; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20576; Y10T74/20732; Y10T74/2078; Y10T74/20822
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
130 words
A TRICYCLE GUIDANCE APPARATUS COMPRISING AN ELONGATED CYLINDRICAL TUBULAR SHAFT OPEN AT ONE END, MEANS AT THE OTHER END OF THE SHAFT TO FIXEDLY SECURE THE LATTER IN AN UPRIGHT POSITION ON THE HANDLE-BARS OF A TRICYCLE, AN ELONGATED HANDLE ELEMENT ADAPTED TO SLIDABLY AND ROTATABLY EXTEND INTO THE OPEN END OF THE SHAFT AT ONE END PORTION AND BEING BENT INTERMEDIATE ITS ENDS SO THAT ITS OTHER END PORTION EXTENDS LATERALLY FROM THE LONGITUDINAL AXIS OF THE SHAFT, SAID ONE END PORTION BEING LONG TO PERMIT THE HANDLE ELEMENT TO BE SLIDABLY POSITIONED IN THE SHAFT SO THAT THE ELEVATION OF THE OTHER END PORTION IS ABOVE THAT OF THE HEAD OF A CHILD ON THE TRICYCLE, BINDING MEANS AT THE OPEN END OF THE SHAFT OPERABLE TO FIXEDLY
Claim 2
Dependent Claim
130 words
A TRICYCLE GUIDANCE APPARATUS COMPRISING AN ELONGATED CYLINDRICAL TUBULAR SHAFT OPEN AT ONE END, MEANS AT THE OTHER END OF THE SHAFT TO FIXEDLY SECURE THE LATTER IN AN UPRIGHT POSITION ON THE HANDLE-BARS OF A TRICYCLE, AN ELONGATED HANDLE ELEMENT ADAPTED TO SLIDABLY AND ROTATABLY EXTEND INTO THE OPEN END OF THE SHAFT AT ONE END PORTION AND BEING BENT INTERMEDIATE ITS ENDS SO THAT ITS OTHER END PORTION EXTENDS LATERALLY FROM THE LONGITUDINAL AXIS OF THE SHAFT, SAID ONE END PORTION BEING LONG TO PERMIT THE HANDLE ELEMENT TO BE SLIDABLY POSITIONED IN THE SHAFT SO THAT THE ELEVATION OF THE OTHER END PORTION IS ABOVE THAT OF THE HEAD OF A CHILD ON THE TRICYCLE, BINDING MEANS AT THE OPEN END OF THE SHAFT OPERABLE TO FIXEDLY
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) | 1970-08-14 | 1971-02-13 | 1971-08-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-08-14 | 1975-02-13 | 1975-08-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-08-14 | 1979-02-13 | 1979-08-15 | $7700.00 | Window Closed / Lapsed |