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Mouthpiece for a spirometer device
D281011 Mouthpiece for a spirometer device
Patent Drawings:Drawing: D281011-2    
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(1 images)

Inventor: Helfer
Date Issued: October 15, 1985
Application: 06/418,319
Filed: September 15, 1982
Inventors: Helfer; Joel N. (Cheshire, CT)
Assignee: Chesebrough-Pond's Inc. (Greenwich, CT)
Primary Examiner: Word; A. Hugo
Assistant Examiner:
Attorney Or Agent: Kurtz; Melvin H.
U.S. Class: D24/110
Field Of Search: D24/17; D24/31; D24/29; D24/25; D24/34; D24/36; D24/52; D24/38; D24/53; D24/8; 422/102; 422/99; 220/20; 356/246; 128/760; 128/203.15; 128/207.14; 128/206.11; 128/200.21; 128/200.18; 128/200.17; 128/200.23; 128/204.13; 128/205.23; 128/204.18
International Class:
U.S Patent Documents: 895606; 3457917; 3749087; 4282883
Foreign Patent Documents: 158696
Other References:

Claim: The ornamental design for a mouthpiece for a spirometer device, substantially as shown and described.
Description: FIG. 1 is a perspectiive view of a mouthpiece for a spirometer device showing my new design;

FIG. 2 is a side elevated view of the mouthpiece depicted in FIG. 1;

FIG. 3 is a end view of the mouthpiece of FIG. 1; and

FIG. 4 is a view of the opposite end thereof.

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