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
Foreign 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 |
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
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
Current U.S. Class:
Lubricator Or Oil Collector. (D15/150)