Remote operator control module

Description

FIG. 1 is a front perspective view of a remote operator control module showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof, the right side elevational view being a mirror image of FIG. 4;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D197766 March 1964 Roxburgh
D241333 September 1976 Wheeler
D250837 January 16, 1979 Lahaie
D261040 September 29, 1981 Chambers
D270860 October 4, 1983 Turner
Other references
  • Printed Publication by Electric Power Equipment Company of Commerce City, Colorado, entitled: "Trailer Mounted Motor Control Center" (3 pages) date 1985 or 1988, Country: U.S.A. Company advertisement of EL-RUSS Aggregate Equipment of Calgary, Canada, Limited on "EL-RUSS Control Tower" date; unknown, Country: Canada.
Patent History
Patent number: D343004
Type: Grant
Filed: Feb 9, 1993
Date of Patent: Jan 4, 1994
Assignee: Tri-State Machinery Co. (Minneapolis, MN)
Inventor: Wilfred J. Nelson (Burnsville, MN)
Primary Examiner: Bernard Ansher
Assistant Examiner: Sandra Morris
Law Firm: Merchant, Gould, Smith, Edell, Welter & Schmidt
Application Number: 0/4,621