Wheeled vehicle having a detachable rear frame

Details Wheeled vehicle having a detachable rear frame Wheeled vehicle having a detachable rear frame

2005-05-24

2005-05-24

Ellis, Christopher P. (Department: 3618)

Motor vehicles

Special wheel base

Collapsible or knockdown for storage or transport

C180S209000, C180S907000, C280S767000, C280S785000

Reexamination Certificate

active

06896084

ABSTRACT:
A wheeled vehicle includes a main frame, and a rear frame detachably mounted on the main frame. The main frame includes a transverse bar and an upright bar. The rear frame includes a crossbar detachably mounted on the transverse bar of the main frame, and a shock-absorber detachably mounted on the upright bar of the main frame. Thus, the rear frame is mounted on and detached from the main frame easily and conveniently, thereby facilitating the user assembling and dismantling the rear frame.

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patent: 6793248 (2004-09-01), Sung

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