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The ornamental design for a jack, as shown and described. |
FIG. 1 is a perspective view of a jack showing my new design, showing the jack mounted to a tractor in a lowered, operative position;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a side elevational view thereof, the opposite side elevational view being a mirror image of that shown;
FIG. 5 is a top plan view thereof; and
FIG. 6 is a bottom plan view thereof.
FIG. 7 is a perspective view thereof, showing the jack mounted to a tractor in a raised, stowed position;
The broken lines shown in FIGS. 1 and 7 are for illustration purposes only and form no part of the claimed design.
Patent | Priority | Assignee | Title |
Patent | Priority | Assignee | Title |
3747951, | |||
4195818, | Jan 27 1978 | Jacking device | |
4635833, | Nov 20 1985 | Portable bootjack | |
4723756, | Apr 14 1986 | Portable motorcycle stand and lift | |
4741414, | Mar 13 1987 | UNIMAX, INC | Lift apparatus for pallets |
CH383789, | |||
FR1053638, |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Aug 04 1986 | PLUMMER, RICHARD T | Thunder Point Company | ASSIGNMENT OF ASSIGNORS INTEREST | 004621 | /0613 | |
Aug 13 1986 | Thunder Point Company | (assignment on the face of the patent) | / |
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