Photographic light boom
Description
FIG. 1 is a right elevation view of the photographic light boom, with parts shown in dashed lines forming no part of the invention but being provided to indicate the environment in which the light boom is used;
FIG. 2 is a left elevation view;
FIG. 3 is a front view;
FIG. 4 is a rear view;
FIG. 5 is a top view; and,
FIG. 6 is a bottom view.
Referenced Cited
U.S. Patent Documents
2470284 | May 1949 | Bergmans et al. |
3396931 | August 1968 | Eckstein |
3970835 | July 20, 1976 | Crete |
Patent History
Patent number: D350410
Type: Grant
Filed: Sep 2, 1992
Date of Patent: Sep 6, 1994
Assignee: Spectron Design, Inc. (Red Wing, MN)
Inventor: Glenn D. Gehlhar (Eagan, MN)
Primary Examiner: Susan J. Lucas
Attorney: Richard E. Brink
Application Number: 7/939,730
Type: Grant
Filed: Sep 2, 1992
Date of Patent: Sep 6, 1994
Assignee: Spectron Design, Inc. (Red Wing, MN)
Inventor: Glenn D. Gehlhar (Eagan, MN)
Primary Examiner: Susan J. Lucas
Attorney: Richard E. Brink
Application Number: 7/939,730
Classifications