Video production switcher

- Ampex Systems Corporation
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Description

FIG. 1 is a front right side perspective view of the video production switcher showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is an enlarged right side elevational view thereof; and,

FIG. 5 is an enlarged left side elevational view thereof.

The undisclosed bottom view is unornamented.

Referenced Cited
U.S. Patent Documents
D291196 August 4, 1987 Ito et al.
D309455 July 24, 1990 Staley
D325204 April 7, 1992 Ito et al.
D325580 April 21, 1992 Ito et al.
Patent History
Patent number: D337120
Type: Grant
Filed: Dec 19, 1991
Date of Patent: Jul 6, 1993
Assignee: Ampex Systems Corporation (Redwood City, CA)
Inventor: Darrell S. Staley (Santa Clara, CA)
Primary Examiner: Terry A. Pfeffer
Attorney: Richard J. Roddy
Application Number: 7/810,778
Classifications
Current U.S. Class: Video (13) (D14/239)