Combination master unit and remote unit communication set

Description

FIG. 1 is a right side elevational view of the master unit of a combination master unit and remote unit communication set showing my new design;

FIG. 2 is a front elevational view of the master unit thereof;

FIG. 3 is a rear elevational view of the master unit thereof;

FIG. 4 is a bottom plan view of the master unit thereof;

FIG. 5 is a top plan view of the master unit thereof;

FIG. 6 is a right side elevational view of the remote unit thereof;

FIG. 7 is a front elevational view of the remote unit thereof;

FIG. 8 is a rear elevational view of the remote unit thereof;

FIG. 9 is a bottom plan view of the remote unit thereof;

FIG. 10 is a top plan view of the remote unit thereof; and

FIG. 11 is a front, top and right side perspective view from above of the associated individual units of the communication set.

The master and remote units of the combination are shown separately in FIGS. 1-10 for convenience of illustration and clarity of representation.

Referenced Cited
U.S. Patent Documents
D243536 March 1, 1977 van de Poel
D244145 April 26, 1977 Bliven
D244209 May 3, 1977 Bliven
D247174 February 7, 1978 Janda
D259196 May 1981 Pardo
D261761 November 10, 1981 Ingebor et al.
D275752 October 2, 1984 Mahan
D275753 October 2, 1984 Mahan
D280403 September 3, 1985 Mitchell
D282166 January 14, 1986 Yuen
D282179 January 14, 1986 Yuen
D283126 March 25, 1986 Marshall
Patent History
Patent number: D288317
Type: Grant
Filed: Aug 23, 1984
Date of Patent: Feb 17, 1987
Assignee: John Manufacturing Limited (Kowloon)
Inventor: John S. Yuen (Kowloon)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Horace B. Fay
Law Firm: Beall Law Offices
Application Number: 6/643,555
Classifications
Current U.S. Class: D14/52; D14/92; D14/60; D14/30; D14/37; D14/58