Mechanical feeder for sewage service unit

Description

FIG. 1 is a front elevational view of the mechanical feeder for sewage service unit showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D171013 December 1953 Schwartz
D191415 September 1961 Darr
D237649 November 1975 Hauser
D289299 April 14, 1987 Wang
4615232 October 7, 1986 Puppala
4686732 August 18, 1987 Irwin
5031276 July 16, 1991 Babb et al.
Patent History
Patent number: D336306
Type: Grant
Filed: Nov 18, 1991
Date of Patent: Jun 8, 1993
Inventor: Lawrence G. Eichorst (Waseca, MN)
Primary Examiner: Bernard Ansher
Assistant Examiner: Sandra Morris
Attorney: Leon Gilden
Application Number: 7/793,703
Classifications