Ergonomic locking pin

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Description

FIG. 1 is a top plan view;

FIG. 2 is a side elevation view;

FIG. 3 is a bottom plan view;

FIG. 4 is a side elevation view as seen from the opposite side of FIG. 2;

FIG. 5 is a front elevation view thereof from the left side of FIG. 2;

FIG. 6 is a rear elevation view thereof from the right side of FIG. 2;

FIG. 7 is a perspective view of an ergonomic locking pin;

FIG. 8 is an exploded perspective view of an ergonomic locking pin with lock cover in position to expose key receptacle; and,

FIG. 9 is an exploded top plan view with lock cover in position to expose key receptacle.

Claims

The ornamental design for an ergonomic locking pin, as shown and described.

Referenced Cited
U.S. Patent Documents
4711106 December 8, 1987 Johnson
D295606 May 10, 1988 Ault
5284038 February 8, 1994 Johnson
5682775 November 4, 1997 Baber
6055832 May 2, 2000 Wyers
D428795 August 1, 2000 Wyers
D444050 June 26, 2001 Wyers
D447043 August 28, 2001 Wyers
6425272 July 30, 2002 Chen
D461392 August 13, 2002 Zapushek
6575000 June 10, 2003 Li
D484773 January 6, 2004 Wyers
Patent History
Patent number: D589779
Type: Grant
Filed: May 22, 2007
Date of Patent: Apr 7, 2009
Inventors: Ronald H. Wrase (Savage, MN), Bruce E. Kyro (Prior Lake, MN)
Primary Examiner: Prabhakar Deshmukh
Attorney: Robert A. Pajak
Application Number: 29/280,240
Classifications
Current U.S. Class: D8/330; D8/331; D8/339