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Patent
   D250754
Priority
Jan 21 1977
Filed
Jan 21 1977
Issued
Jan 09 1979
Expiry
Jan 09 1993
Inventors
Gray, Char…
Assg.orig
Assg.curr
Entity
unknown
Referenced by
4
References
2
Maint.:
n/a
The ornamental design for a navigation plotter, as shown.

FIG. 1 is a front elevational view of a navigation plotter showing my new design, the rear being substantially flat, plain, and unornamented;

FIG. 2 is a side elevational view, the opposite side being identical to the side shown;

FIG. 3 is an end elevational view, the opposite end being identical to the end shown.
INVENTORS:

Gray, Charles C.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
6134796, Mar 20 1997 Altech Controls Corporation; ALTECH CONTROLS, INC , A TEXAS CORPORATION Aircraft navigational plotter
D288788, Sep 19 1983 Compagnie Industrielle des Lasers Cilas Alcatel Magnetic compass
D320754, Dec 04 1989 Chart for plotting navigational course
D373733, Nov 18 1994 Navigational instrument for determining the course sector of watercraft illuminated according to regulations
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
2521087,
2832138,
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