Glass coated impeller

- Sybron Corporation
Description

FIG. 1 is a plan view of glass coated impeller showing our new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a left side elevation view thereof; and

FIG. 4 is a perspective view, on a smaller scale, showing the impeller of our design.

The bottom, rear and right side elevation views are not shown as they would be mirror images of the views shown respectively in FIGS. 1, 2 and 3.

Referenced Cited
U.S. Patent Documents
D152705 February 1949 Leahy
1665789 April 1928 Nichols
2697589 December 1954 Davey
3470265 September 1969 Sprow
Foreign Patent Documents
166388 March 1959 SEX
Patent History
Patent number: D262791
Type: Grant
Filed: Mar 12, 1979
Date of Patent: Jan 26, 1982
Assignee: Sybron Corporation (Rochester, NY)
Inventors: Vincent J. Piarulli (Greece, NY), Franklyn J. Amorse (Greece, NY), Erwin J. Nunlist (Penfield, NY)
Primary Examiner: Veronica O'Keefe
Attorneys: Theodore B. Roessel, Roger Aceto
Application Number: 6/19,291
Classifications