Pushing mechanism

- DG Manufacturing, LLC
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Description

FIG. 1 is a perspective view of a pushing mechanism according to an embodiment of the present design with a spring and various fastening components shown in broken lines.

FIG. 2 is a front elevation view of the pushing mechanism of FIG. 1.

FIG. 3 is a rear elevation view of the pushing mechanism of FIG. 1.

FIG. 4 is a right side elevation view of the pushing mechanism of FIG. 1.

FIG. 5 is a left side elevation view of the pushing mechanism of FIG. 1.

FIG. 6 is a top plan view of the pushing mechanism of FIG. 1; and,

FIG. 7 is a bottom plan view of the pushing mechanism of FIG. 1.

The broken lines shown in FIGS. 1 through 7 illustrate portions of the pushing mechanism that form no part of the claimed design.

Claims

The ornamental design for a pushing mechanism, as shown and described.

Referenced Cited
U.S. Patent Documents
2476202 July 1949 Lozon, Sr.
2649219 August 1953 Nielsen
2838193 June 1958 Statton
2953267 September 1960 Gorman
3844431 October 1974 Crawford
5971693 October 26, 1999 Story et al.
D417764 December 14, 1999 Barringer
D440372 April 10, 2001 Williams
6425724 July 30, 2002 Williamson
6457727 October 1, 2002 Tolly
6719521 April 13, 2004 Van Boxtel
7168712 January 30, 2007 Celli
D537228 February 20, 2007 DeMichele
7717662 May 18, 2010 Alexander
D647274 October 18, 2011 Sharp
20010038786 November 8, 2001 Kim
Foreign Patent Documents
000624626 August 1981 CH
Patent History
Patent number: D661861
Type: Grant
Filed: Aug 30, 2011
Date of Patent: Jun 12, 2012
Assignee: DG Manufacturing, LLC (Wichita, KS)
Inventors: Paul Ryan (Wichita, KS), Robert A. Wood (Lincoln, NE)
Primary Examiner: Cynthia Ramirez
Attorney: Brient Intellectual Property Law, LLC
Application Number: 29/400,606
Classifications
Current U.S. Class: Element Or Attachment (D34/27)