Solid particle collecting container for a dental equipment stand

Description

FIG. 1 is a front elevational view of a solid particle collecting container for a dental equipment stand showing my new design;

FIG. 2 is a top plan view;

FIG. 3 is a side perspective view;

FIG. 4 is a side elevational view;

FIG. 5 is a bottom plan view; and

FIG. 6 is a sectional view thereof taken on the line 6--6 of FIG. 2.

Referenced Cited
U.S. Patent Documents
2252581 August 1941 Saint-Jacques
2397980 April 1946 Petri
3988133 October 26, 1976 Schady
Patent History
Patent number: D257061
Type: Grant
Filed: Mar 21, 1977
Date of Patent: Sep 23, 1980
Inventor: Bo Ritzler (S-151 57 Sodertalje)
Primary Examiner: Robert C. Spangler
Attorney: Ernest E. Wegner
Application Number: 5/779,477
Classifications
Current U.S. Class: D24/5; D24/99
International Classification: D2401;