Control unit for light-activated dental restorative systems

- Sybron Corporation
Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of a control unit for light-activated dental restorative systems, showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a front side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof.

Referenced Cited
U.S. Patent Documents
D224312 July 1972 Webb et al.
D224709 September 1972 Coolidge et al.
D267745 January 25, 1983 Seeley
Patent History
Patent number: D283539
Type: Grant
Filed: Feb 10, 1983
Date of Patent: Apr 22, 1986
Assignee: Sybron Corporation (Rochester, NY)
Inventor: Emerson J. Purkapile (Chicago, IL)
Primary Examiner: Catherine E. Kemper
Attorneys: Robert A. Gerlach, Joseph C. MacKenzie, Frank Pincelli
Application Number: 6/465,628
Classifications
Current U.S. Class: D24/10