August 7, 1990
March 30, 1988
(Shin-Machi, Tano-Gun, Gunma-Ken, JP)
Burke; Wallace R.
Chin; Kay H.
Attorney Or Agent:
Striker; Michael J.
Field Of Search:
U.S Patent Documents:
Foreign Patent Documents:
The ornamental design for a pantagraph-form jack, as shown and described.
FIG. 1 is a front and left side perspective view of a pantagraph-form jack showing my new design, the opposite side being a mirror image of that shown;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a top plan view thereof.
FIG. 4 is a cross-sectional view thereof taken along lines IV--IV of FIG. 3;
FIG. 5 is a rear elevational view thereof.
FIG. 6 is a bottom plan view thereof.
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