Housing for a dental unit disinfecting device

Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of a first version of the housing for a dental unit disfecting device showing my new design;

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

FIG. 3 is a front elevational view of the first version of the housing;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a perspective view of a second version of the housing showing my new design;

FIG. 7 is a left side elevational view of the second version of the housing, the right side elevational view being a mirror image thereof;

FIG. 8 is a rear elevational view thereof; the front elevational view of the second version of the housing being shown in FIG. 3; and,

FIG. 9 is a top plan view of the second version of the housing.

Referenced Cited
U.S. Patent Documents
4193197 March 18, 1980 Kuris
5156737 October 20, 1992 Iana et al.
5164082 November 17, 1992 Lin
5316673 May 31, 1994 Kohlmann et al.
Patent History
Patent number: D359546
Type: Grant
Filed: Jan 27, 1994
Date of Patent: Jun 20, 1995
Assignee: The Ratechnologies Inc. (Montreal)
Inventors: Gary Savage (Montreal), Michel Swift (Outremont)
Primary Examiner: A. Hugo Word
Assistant Examiner: Monica A. Hannon
Application Number: 0/17,956