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Patent
   D272559
Priority
Oct 03 1980
Filed
Oct 03 1980
Issued
Feb 07 1984
Expiry
Feb 07 1998
Inventors
Guth, Rich…
Assg.orig
Assg.curr
Entity
unknown
Referenced by
4
References
4
Maint.:
n/a
The ornamental design for a breath test mouthpiece, as shown and described.

FIG. 1 is a perspective view showing my new design; and

FIGS. 2, 3 and 4 are top, side and end views on an enlarged scale respectively showing my new design.
INVENTORS:

Guth, Richard U.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
7543472, Feb 06 2006 BIOMETRIC EQUIPMENT & SAFETY TECHNOLOGY LABS, INC Calibration arrangement for breath testing equipment
D283914, Jul 08 1983 Mouthpiece for breath testing equipment
D397432, Jun 15 1992 BMR MEDICAL LTDA Fluid delivery bag for an infusion pump
D442685, May 02 2000 Salter Labs Medication inhaler spacer
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
2780220,
3822117,
4292978, Dec 26 1979 Breath test mouthpiece
GB1032177,
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