Pneumatic jack unit
Description
FIG. 1 is a perspective view of a pneumatic jack unit showing my new design;
FIG. 2 is a left side view of the jack portion thereof;
FIG. 3 is a right side view thereof;
FIG. 4 is a front view thereof;
FIG. 5 is a rear view thereof;
FIG. 6 is a top view thereof;
FIG. 7 is a bottom view thereof;
FIG. 8 is a right side view of the control portion;
The left side is a mirror image of the right side;
FIG. 9 is a front view thereof;
FIG. 10 is a rear view thereof;
FIG. 11 is a top view thereof; and,
The bottom view is a mirror image of the top view.
The arm of the jack is shown fragmented for ease of illustration.
Referenced Cited
Patent History
Patent number: D384472
Type: Grant
Filed: Oct 30, 1995
Date of Patent: Sep 30, 1997
Inventor: Frank P. Lujan (Cedar Hill, TX)
Primary Examiner: A. Hugo Word
Assistant Examiner: Robin V. Taylor
Attorneys: Harold H. Dutton, Jr., W. Charles L. Jamison, Diane F. Liebman
Application Number: 0/45,788
Type: Grant
Filed: Oct 30, 1995
Date of Patent: Sep 30, 1997
Inventor: Frank P. Lujan (Cedar Hill, TX)
Primary Examiner: A. Hugo Word
Assistant Examiner: Robin V. Taylor
Attorneys: Harold H. Dutton, Jr., W. Charles L. Jamison, Diane F. Liebman
Application Number: 0/45,788
Classifications