Patent US3558187A successfully refreshed from Google Patents.
US3558187A
Expired / Lapsed
US
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Bicycle seat
Assignee: MORSE NENA
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Filing: 1969-03-11
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Granted: 1971-01-26
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Expires: 1989-03-11
Abstract
Abstract A BICYCLE SEAT HAVING A LOWER FRAME ELEMENT FIXED TO THE SEAT POST OF A BICYCLE FRAME, AND AN UPPER FRAME ELEMENT SUPPORTING A SEAT CONNECTED AT THE FORWARD END THEREOF FOR RELATIVE PIVOTAL MOVEMENT WITH RESPECT TO THE LOWER FRAME ELEMENT ABOUT TWO MUTUALLY PERPENDICULAR AXES, WHEREBY THE SEAT MAY PIVOT ABOUT A LONGITUDINAL AXIS TO A LIMITED DEGREE AS THE USER SHIFTS HIS WEIGHT AS THE CYCLE IS PEDALLED. RESILIENT MEANS IN THE FORM OF AN INFLATED BALL INTERCONNECTS THE SEAT ELEMENT AND THE LOWER FRAME ELEMENT IN A VERTICAL PLANE PASSING THROUGH ONE AXIS OF ROTATION.
Inventors
- 👤 Milton Morse
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 09:23
CPC Classifications
B; B62; B62J; B62J1/00; B62J1/02; B62J1/18; B62J1/26
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-01-25 | 1974-07-27 | 1975-01-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-01-25 | 1978-07-27 | 1979-01-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-01-25 | 1982-07-27 | 1983-01-26 | $7700.00 | Window Closed / Lapsed |