Joy-stick

- Caterpillar Inc.
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a front-left perspective view of a second embodiment of a joy-stick of our new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof; and,

FIG. 5 is a top view thereof.

The bottom of the joy-stick is unornamented and is not seen in normal use.

Claims

The ornamental design for a joy-stick, as shown and described.

Referenced Cited
U.S. Patent Documents
D284593 July 8, 1986 Happ
D366655 January 30, 1996 Sanchez et al.
D371773 July 16, 1996 Sanchez et al.
D374218 October 1, 1996 Sanchez et al.
D396899 August 11, 1998 Kaneko et al.
4491325 January 1, 1985 Bersheim
5512892 April 30, 1996 Corballis et al.
5558329 September 24, 1996 Liu
Patent History
Patent number: D444149
Type: Grant
Filed: Nov 6, 2000
Date of Patent: Jun 26, 2001
Assignee: Caterpillar Inc. (Peoria, IL)
Inventors: Keith Miller (Oswestry), Matthew Pritchard (Oxford), Steve Rouse (Worcester), Max Tuttle (St. Alburns)
Primary Examiner: Prabhakar Deshmukh
Attorney, Agent or Law Firm: Thomas L. Derry
Application Number: 29/132,233
Classifications
Current U.S. Class: Joystick (D14/412)
International Classification: 1402;