Portable, battery, power source

- Century Mfg. Co.
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Description

FIG. 1 is a front and upper right perspective view of a portable, battery, power source showing our new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear elevational view thereof; and,

FIG. 7 is a right side elevational view thereof.

Referenced Cited
U.S. Patent Documents
D248942 August 15, 1978 Kniss
2565273 August 1951 Shuler et al.
5039930 August 13, 1991 Collier et al.
5077513 December 31, 1991 Dea et al.
Patent History
Patent number: D327468
Type: Grant
Filed: Oct 30, 1990
Date of Patent: Jun 30, 1992
Assignee: Century Mfg. Co. (Minneapolis, MN)
Inventors: William S. Dea (Bloomington, MN), James Luther (Minneapolis, MN)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Joel Sincavage
Law Firm: Dorsey & Whitney
Application Number: 7/607,054