Attitude director indicator
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Description
FIG. 1 is a front elevational view of an attitude director indicator showing our new design; and
FIG. 2 is a front perspective view thereof.
The drawing is lined to indicate contrasting colors.
The rear of the indicator, not shown is substantially plain and unornamented.
Referenced Cited
Patent History
Patent number: D256678
Type: Grant
Filed: May 22, 1978
Date of Patent: Sep 2, 1980
Assignee: Rockwell International Corporation (Dallas, TX)
Inventors: Donald F. Schmidt (Cedar Rapids, IA), Siegfried Knemeyer (Yellow Springs, OH)
Primary Examiner: Nelson C. Holtje
Attorney: Richard A. Bachand
Application Number: 5/908,025
Type: Grant
Filed: May 22, 1978
Date of Patent: Sep 2, 1980
Assignee: Rockwell International Corporation (Dallas, TX)
Inventors: Donald F. Schmidt (Cedar Rapids, IA), Siegfried Knemeyer (Yellow Springs, OH)
Primary Examiner: Nelson C. Holtje
Attorney: Richard A. Bachand
Application Number: 5/908,025
Classifications
