Title:
Hydraulic jack
United States Patent D274668


Inventors:
Eliasson, Donald (Vaster.ang.s, SE)
Application Number:
06/352163
Publication Date:
07/10/1984
Filing Date:
02/23/1982
Assignee:
Hyco Hydraulic AB (SE)
Primary Class:
Field of Search:
D34/31, 254/93R, 254/93H, 254/93HP
View Patent Images:
US Patent References:
3685797JACKAugust, 1972Orr254/93R
1513217Auto jackOctober, 1924Bunker254/93HP



Other References:
Blackhawk Hydraulic Jacks Catalog, p. 4, BA-8.5 jack, top left side of page.
Primary Examiner:
Gandy, James M.
Attorney, Agent or Firm:
Witherspoon & Hargest
Claims:
1. The ornamental design for a hydraulic jack, substantially as shown.

Description:

FIG. 1 is a front perspective view of the hydraulic jack showing my new design;

FIG. 2 is a back perspective view thereof;

FIG. 3 is an enlarged front perspective view thereof with the handle removed for convenience of illustration; and

FIG. 4 is a back perspective view of FIG. 3.