Ratchet scissor jack

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Description

FIG. 1 is a front perspective view of a ratchet scissor jack;

FIG. 2 is a close up front perspective view of a ratchet scissor jack showing where the ratchet connects to the jack;

FIG. 3 is a back view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a top view thereof.

The portions of the jack shown in broken lines form no part of the claimed design.

Claims

The ornamental design for a ratchet scissor jack, as shown and described.

Referenced Cited
U.S. Patent Documents
1954558 April 1934 Conrad
4509724 April 9, 1985 Okada
4558848 December 17, 1985 Rutter
4653727 March 31, 1987 Chang et al.
4802653 February 7, 1989 Engel
5064171 November 12, 1991 Engel
5199688 April 6, 1993 Engel
D340566 October 19, 1993 Thomas
D357788 April 25, 1995 Everett
5603486 February 18, 1997 Liu
D481849 November 4, 2003 Waltz et al.
20110006273 January 13, 2011 Chen
Patent History
Patent number: D657930
Type: Grant
Filed: Sep 17, 2010
Date of Patent: Apr 17, 2012
Inventor: Les Savage, Jr. (Port Monmouth, NJ)
Primary Examiner: Cynthia Ramirez
Attorney: Ruth Eure
Application Number: 29/370,887
Classifications
Current U.S. Class: Jack Or Jackstand (D34/31)