Nozzle for a suction drainage device for performing surgery in the mouth

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Description

FIG. 1 is a side elevational view of a nozzle for a suction drainage device for performing surgery in the mouth showing my new design;

FIG. 2 is a view of the nozzle as seen from the left side in FIG. 1;

FIG. 3 is a side elevational view of the nozzle as seen from the right side in FIG. 1;

FIG. 4 is a top plan view of the nozzle;

FIG. 5 is a bottom plan view of the nozzle; and

FIG. 6 is a perspective view from the upper end.

Referenced Cited
U.S. Patent Documents
RE26246 August 1967 Templeton
D224655 August 1972 Dragan
1676308 July 1928 Wood
3226733 January 1966 Ashton
4058896 November 22, 1977 Moore
4252054 February 24, 1981 Bakels
4311141 January 19, 1982 Diamond
Patent History
Patent number: D287402
Type: Grant
Filed: Jun 17, 1983
Date of Patent: Dec 23, 1986
Inventor: Ernst L. Orsing (S-253 70 Helsingborg)
Primary Examiner: A. Hugo Word
Assistant Examiner: Stella M. Reid
Application Number: 6/505,502
Classifications
Current U.S. Class: D24/10; Having Suction Orifice (433/91); D24/51