Hoist gear lubricator

Description

FIG. 1 is a front elevational view of a hoist gear lubricator showing my new design, the rear view being unadorned and therefore not shown;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a right side elevational view thereof; and,

FIG. 5 is a left side elevational view thereof.

The broken line showing of a motor, pulleys, belt, worm gear and toothed wheel gear is for illustrative purposes only, showing the environment of the invention, and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D237404 October 1975 Trapold
D267651 January 18, 1983 Hodge
2922553 January 1960 Wilson, 3rd
3072931 January 1963 Miller et al.
3601515 August 1971 Pelizzoni
3931748 January 13, 1976 Tertinek et al.
4448397 May 15, 1984 Broyden
4582170 April 15, 1986 Horiuchi
4669609 June 2, 1987 Lugo
Foreign Patent Documents
739204 January 1933 FRX
2147064 May 1985 GBX
804962 February 1981 SUX
Patent History
Patent number: D363077
Type: Grant
Filed: Jul 25, 1994
Date of Patent: Oct 10, 1995
Inventor: Larry N. Calvert (Huddleston, VA)
Primary Examiner: Antoine Duval Davis
Attorney: Richard C. Litman
Application Number: 0/26,353
Classifications