US3259399A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Knock-down bicycle
Assignee: Huffman Manufacturing Co
•
Filing: 1965-10-13
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Granted: 1966-07-05
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Expires: 1985-10-13
Abstract
No abstract record available.
Inventors
- 👤 Joseph A Silbereis
- 👤 Donald A Wolf
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 22:24
CPC Classifications
B; B62; B62K; B62K15/00; B62J; B62J7/00; B62K3/00; B62K3/02; B62K2015/001; F; F16; F16B; F16B2200/00; F16B2200/50; F16B2200/506
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
139 words
A FRAME FOR A SMALL WHEELED BICYCLE COMPRISING, A FRONT FORK MAST, A SEAT MAST EXTENDING UPWARDLY GENERALLY PARALLEL TO SAID FRONT FORK MAST, A PAIR OF LOWER REACH TUBES HAVING TANGENTIAL CONNECTIONS TO THE OPPOSITE SIDES OF THE LOWER ENDS OF SAID MASTS FOR INTERCONNECTING SAID MASTS, A SINGLE TUBE DISPOSED PARALLEL TO SAID REACH TUBES AND RIGIDLY CONNECTED TO SAID MASTS SLIGHTLY ABOVE SAID TANGENTIAL CONNECTIONS, SAID SINGLE TUBE LYING IN THE SAME PLANE AS SAID MASTS, A PAIR OF REAR REACH TUBES CONNECTED TO SAID LOWER REACH TUBES NEAR THE MIDPOINT BETWEEN SAID MASTS, SAID REAR REACH TUBES EXTENDING UPWARDLY AND REARWARDLY TO RIGID CONNECTIONS WITH SAID SINGLE TUBE AND SAID SEAT MAST, SAID REAR REACH TUBES EXTENDING HORIZONTALLY REARWARD FROM SAID SEAT MAST TO FORM A LUGGAGE CARRIER ABOVE THE REAR WHEEL OF THE BICYCLE.
Claim 2
Dependent Claim
139 words
A FRAME FOR A SMALL WHEELED BICYCLE COMPRISING, A FRONT FORK MAST, A SEAT MAST EXTENDING UPWARDLY GENERALLY PARALLEL TO SAID FRONT FORK MAST, A PAIR OF LOWER REACH TUBES HAVING TANGENTIAL CONNECTIONS TO THE OPPOSITE SIDES OF THE LOWER ENDS OF SAID MASTS FOR INTERCONNECTING SAID MASTS, A SINGLE TUBE DISPOSED PARALLEL TO SAID REACH TUBES AND RIGIDLY CONNECTED TO SAID MASTS SLIGHTLY ABOVE SAID TANGENTIAL CONNECTIONS, SAID SINGLE TUBE LYING IN THE SAME PLANE AS SAID MASTS, A PAIR OF REAR REACH TUBES CONNECTED TO SAID LOWER REACH TUBES NEAR THE MIDPOINT BETWEEN SAID MASTS, SAID REAR REACH TUBES EXTENDING UPWARDLY AND REARWARDLY TO RIGID CONNECTIONS WITH SAID SINGLE TUBE AND SAID SEAT MAST, SAID REAR REACH TUBES EXTENDING HORIZONTALLY REARWARD FROM SAID SEAT MAST TO FORM A LUGGAGE CARRIER ABOVE THE REAR WHEEL OF THE BICYCLE.
References Cited (Backward Citations)
FR965246A
Cited
US943330A
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US1977470A
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US2211164A
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FR881710A
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Cited
FR1019111A
Cited
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US2755103A
Cited
US2883205A
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US3106412A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-07-04 | 1970-01-03 | 1970-07-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-07-04 | 1974-01-03 | 1974-07-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-07-04 | 1978-01-03 | 1978-07-05 | $7700.00 | Window Closed / Lapsed |