Boom assembly

- D & D Enterprises, Inc.

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Description

FIG. 1 is an isometric view of a boom assembly showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is right side elevational view thereof; and

FIG. 7 is left side elevational view thereof.

Referenced Cited
U.S. Patent Documents
D286478 November 4, 1986 Oakes, Jr.
1887637 November 1932 Hansen
1942925 January 1934 Jenkins
2845244 July 1958 Prokop
4544120 October 1, 1985 Lowell et al.
Other references
  • Allied Electronics, 1983-84 Engineering Manual, p. 299, top of page, IEMS-55-70X and PB-1.
Patent History
Patent number: D289835
Type: Grant
Filed: Oct 19, 1984
Date of Patent: May 19, 1987
Assignee: D & D Enterprises, Inc. (Fort Collins, CO)
Inventors: Darrell A. Schoenig (Fort Collins, CO), Jon L. Lindskog (Fort Collins, CO)
Primary Examiner: Bernard Ansher
Assistant Examiner: Theodore M. Shooman
Attorney: Hugh H. Drake
Application Number: 6/662,693
Classifications
Current U.S. Class: D/6462; D/6419; D14/13