Title:
FRAME FOR A HUMAN-POWERED VEHICLE
Document Type and Number:
WIPO Patent Application WO/2015/020685
Kind Code:
A3
Abstract:
The preferred embodiments provide a frame for a one person three-wheeled vehicle powered through human effort, the rear portion of which resembles an upright bicycle frame capable of supporting a fixed rear drive wheel substantially in alignment with the frame centerline. The frame has a left-side lateral extension and a right-side lateral extension, each of which includes a head tube at or near its outer end where front forks or steering posts can be secured. Each front fork or steering post can then hold one of two front steerable wheels. The frame is compatible with shock-absorbing suspension technology, which can be employed if desired.
Inventors:
SERPA MICHAEL (US)
Application Number:
PCT/US2014/000166
Publication Date:
April 16, 2015
Filing Date:
July 21, 2014
Export Citation:
Assignee:
SERPA MICHAEL (US)
International Classes:
B62K5/05; B62K5/06
Domestic Patent References:
| WO2001068440A1 | 2001-09-20 |
Foreign References:
| US6953203B2 | 2005-10-11 | |||
| US4277078A | 1981-07-07 | |||
| FR2819230A1 | 2002-07-12 | |||
| US20040251655A1 | 2004-12-16 | |||
| FR1078044A | 1954-11-15 | |||
| US5145196A | 1992-09-08 |
Attorney, Agent or Firm:
DELANEY, Karoline A. (Martens Olson & Bear, LLP,2040 Main Street, 14th Floo, Irvine CA, US)
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