Radio transmitter control for model airplanes

- Cox Hobbies, Inc.
Description

FIG. 1 is a perspective view of a radio transmitter control for model airplanes showing our new design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is an elevational view of the side opposite that shown in FIG. 2; and,

FIG. 7 is a front elevational view thereof.

The antenna member is fragmentarily shown in FIGS. 1, 2, 3, 6 & 7 to indicate indeterminate length and for ease of illustration.

Referenced Cited
U.S. Patent Documents
D283718 May 6, 1986 Kondo
D311218 October 9, 1990 Althans
D313251 December 25, 1990 Hayes
4177426 December 4, 1979 Gaishin et al.
Patent History
Patent number: D331083
Type: Grant
Filed: Sep 28, 1989
Date of Patent: Nov 17, 1992
Assignee: Cox Hobbies, Inc. (Corona, CA)
Inventors: Daniel Gunderson (Tustin, CA), William H. Selzer (Santa Ana, CA)
Primary Examiner: Charles A. Rademaker
Law Firm: Schroeder & Siegfried
Application Number: 7/414,062
Classifications
Current U.S. Class: D21/141; D21/48