Scissor assembly for a scissor lift

- Boomerang Systems, Inc.
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Description

FIG. 1 is a front isometric view of a scissor assembly for a scissor lift showing our new design;

FIG. 2 is a rear elevation of FIG. 1;

FIG. 3 is a left side elevation of FIG. 1;

FIG. 4 is a right side elevation of FIG. 1;

FIG. 5 is front side isometric view of a scissor element located on the right front corner as shown in FIG. 1;

FIG. 6 is a rear elevation view of FIG. 5;

FIG. 7 is a top view of FIG. 9;

FIG. 8 is a left view of FIG. 9;

FIG. 9 is a front view of FIG. 5;

FIG. 10 is a right view of FIG. 9;

FIG. 11 is a bottom view of FIG. 9;

FIG. 12 is a front side perspective view of a scissor element located on the left rear corner, hidden from view in FIG. 1 (but shown in FIG. 2 on the right side);

FIG. 13 is a rear elevation of FIG. 12;

FIG. 14 is a top view of FIG. 16;

FIG. 15 is a left view of FIG. 16;

FIG. 16 is a front view of FIG. 12;

FIG. 17 is a right view of FIG. 16; and,

FIG. 18 is a bottom view of FIG. 16.

The portions of the scissor assembly and scissor elements shown in broken lines form no part of the claimed design.

The scissor elements are being shown separately in FIGS. 5 through 18 for convenience of illustration.

Claims

We claim the ornamental design for a scissor assembly for a scissor lift, as shown and described.

Referenced Cited
U.S. Patent Documents
423800 March 1890 Nodder et al.
1991255 February 1935 Martin
2581023 January 1952 Jerick
3259369 July 1966 Gridley
RE27914 February 1974 King
4114854 September 19, 1978 Clark
4682750 July 28, 1987 Rudolph et al.
4822004 April 18, 1989 Van Lierop
4854421 August 8, 1989 Kawada
4926760 May 22, 1990 Sack
5476050 December 19, 1995 Zimmer et al.
5588377 December 31, 1996 Fahmian
6705238 March 16, 2004 Heckert
7950618 May 31, 2011 Burer
20040000664 January 1, 2004 Watkins
20060037518 February 23, 2006 Lopez Alba
20100270523 October 28, 2010 Schmitt et al.
Patent History
Patent number: D668425
Type: Grant
Filed: Mar 29, 2011
Date of Patent: Oct 2, 2012
Assignee: Boomerang Systems, Inc. (Morristown, NJ)
Inventors: Merin Swasey (North Logan, UT), Tyler R. Kirby (Logan, UT)
Primary Examiner: Cynthia Ramirez
Attorney: Graham Curtin, PA
Application Number: 29/388,443
Classifications
Current U.S. Class: Element Or Attachment (D34/35)