Stretchable and foldable cart

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Description

FIG. 1 is a perspective view of a stretchable and foldable cart showing my design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a perspective view of stretchable and foldable cart in a contractive and folded state according to the present design.

Referenced Cited
U.S. Patent Documents
D335738 May 18, 1993 Tsai
5490688 February 13, 1996 Cheng
Patent History
Patent number: D415600
Type: Grant
Filed: Nov 17, 1997
Date of Patent: Oct 19, 1999
Inventors: Hung-Hsin Hsieh (Taipei), Hung-Ching Hsieh (Yuan-Lin, Chang-Hua Hsien)
Primary Examiner: Kay H. Chin
Attorney: Erik M. Arnhem
Application Number: 0/79,600
Classifications
Current U.S. Class: Dolly (D34/23); Hand Cart Or Frame Therefor (D34/12); Stable (4) (D34/17)
International Classification: 1202;