Tongue depressor

Aoyagi June 25, 1

Patent Grant D317821

U.S. patent number D317,821 [Application Number 07/236,631] was granted by the patent office on 1991-06-25 for tongue depressor. This patent grant is currently assigned to Tokyo Bi-Tech Laboratories, Inc.. Invention is credited to Juuro Aoyagi.


United States Patent D317,821
Aoyagi June 25, 1991

Tongue depressor

Claims

The ornamental design for a tongue depressor, as shown and described.
Inventors: Aoyagi; Juuro (Tokyo, JP)
Assignee: Tokyo Bi-Tech Laboratories, Inc. (Tokyo, JP)
Appl. No.: 07/236,631
Filed: August 25, 1988

Foreign Application Priority Data

Feb 26, 1988 [JP] 63-7813
Feb 26, 1988 [JP] 63-7814
Mar 8, 1988 [JP] 63-9447
Mar 8, 1988 [JP] 63-9448
Current U.S. Class: D24/136
Field of Search: ;D24/19 ;128/15,16,17,18,19

References Cited [Referenced By]

U.S. Patent Documents
D199946 December 1964 Hill
D274260 June 1984 Wiedel
2690745 October 1954 Govan
2723661 November 1955 Hull
3154069 October 1964 Ring
Foreign Patent Documents
2302614 Jul 1974 DE

Other References

V Muller & Co. catalog, .COPYRGT.1938, Tongue Depressors, item #-A6725, p. 120..

Primary Examiner: Reid; Stella
Attorney, Agent or Firm: Mathews, Woodbridge & Collins

Description



FIG. 1 is a perspective view of a tongue depressor, showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof, the bottom plan view being identical;

FIG. 7 is a perspective view of a second embodiment of the tongue depressor;

FIG. 8 is a front elevational view thereof;

FIG. 9 is a rear elevational view thereof;

FIG. 10 is a left side elevational view thereof;

FIG. 11 is a right side elevational view thereof;

FIG. 12 is a top plan view thereof, the bottom plan view being identical;

FIG. 13 is a perspective view of a third embodiment of the tongue depressor,

FIG. 14 is a front elevational view thereof;

FIG. 15 is a rear elevational view thereof;

FIG. 16 is a left side elevational thereof;

FIG. 17 is a right side elevational view thereof;

FIG. 18 is a top plan view thereof, the bottom plan view being identical;

FIG. 19 is a perspective view of a fourth embodiment of the tongue depressor;

FIG. 20 is a front elevational view thereof;

FIG. 21 is a rear elevational view thereof;

FIG. 22 is a left side elevational view thereof;

FIG. 23 is a right side elevational view thereof; and

FIG. 24 is a top plan view thereof, the bottom plan view being identical.

* * * * *


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