Dental cleaning jet

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Description

FIG. 1 is a bottom and side perspective view of a dental cleaning jet showing my new design;

FIG. 2 is a left side elevational view thereof, the right side being a mirror image;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a rear elevational view thereof; and,

FIG. 6 is a front elevational view thereof.

Referenced Cited
U.S. Patent Documents
D214788 July 1969 Curtis
Other references
  • Pfingst catalogue No. 33 (1983), p. 64, motor accessories handpiece.
Patent History
Patent number: D293466
Type: Grant
Filed: Dec 3, 1985
Date of Patent: Dec 29, 1987
Inventor: Ambrogio Catracchia (Saint-Eustache)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Brian N. Vinson
Application Number: 6/777,285
Classifications
Current U.S. Class: D24/15; With Material Container (6) (D23/225)