Control unit for motion control system

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Description

FIG. 1 is a front elevational view of a control unit for a motion control system showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D264192 May 4, 1982 Greenlee et al.
D264193 May 4, 1982 Greenlee et al.
D282463 February 4, 1986 Barr et al.
D300030 February 28, 1989 Barrett et al.
D303112 August 29, 1989 Desrochers
D303374 September 12, 1989 Larson et al.
D307888 May 15, 1990 Ishida
D310069 August 21, 1990 Leone et al.
D313401 January 1, 1991 Tanabe
Other references
  • Hand-held terminal on p. 23 of New Equipment Digest 9-87.
Patent History
Patent number: D322424
Type: Grant
Filed: Apr 14, 1989
Date of Patent: Dec 17, 1991
Inventor: John M. Higbie (Glendale, CA)
Primary Examiner: Susan J. Lucas
Assistant Examiner: J. Sincavage
Attorney: Roy A. Ekstrand
Application Number: 7/337,545
Classifications
Current U.S. Class: Hand Held Or Remote Type (D13/168); D14/100