Dental syringe
United States Patent D316600
US Patent References:
/D192246.html
Maurer et al. - February, 1962 - D192246

/D230272.html
Bueckle - February, 1974 - D230272

Dental syringe
Beu - September, 1968 - 3401691

Dental handpiece
Lohn - October, 1980 - 4227878

Dental handpiece
Schlachter - March, 1987 - 4648838


Inventors:
Austin Jr., George K. (Newberg, OR)
Laplante, Pierre (Newberg, OR)
Application Number:
D/318801
Publication Date:
04/30/1991
Filing Date:
03/02/1989
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Assignee:
A-Dec, Inc. (Newberg, OR)
Primary Class:
D24/113
Field of Search:
D24/4, D24/5, D24/10-16, 433/89-90, 433/80, 433/81, 604/218, 604/121, 604/38
Other References:
Henry Schein Dental Catalog, items miscellaneous syringes, p. 244, 1982.
Primary Examiner:
Lucas, Susan J.
Assistant Examiner:
Tung M. H.
Attorney, Agent or Firm:
Klarquist, Sparkman, Campbell, Leigh & Whinston
Claims:
1. The ornamental design for a dental syringe, as shown and described.

Description:

FIG. 1 is a top perspective view of a dental syringe showing our new design;

FIG. 2 is a front elevational view thereof;

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

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof; and

FIG. 6 is a rear elevational view thereof.