Combined mouth support and whistle

Description

FIG. 1 is a perspective view of a combined mouth support and whistle showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a left side elevational view, with the right side being a mirror image thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
76516 October 1928 Zisch
D102543 December 1936 Butterfield
D182490 April 1958 Yankelevitz
3234942 February 1966 Simor
3236235 February 1966 Jacobs
Patent History
Patent number: D313364
Type: Grant
Filed: May 26, 1988
Date of Patent: Jan 1, 1991
Inventor: Jorgen Synnergren (Wailukui, HI)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Marcus Jackson
Attorney: N. J. Aquilino
Application Number: 7/198,923
Classifications
Current U.S. Class: D10/119; D24/10