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
Other references
D197766 | March 1964 | Roxburgh |
D241333 | September 1976 | Wheeler |
D250837 | January 16, 1979 | Lahaie |
D261040 | September 29, 1981 | Chambers |
D270860 | October 4, 1983 | Turner |
- 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
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
Classifications