Power unit
Description
FIG. 1 is a perspective view of a power unit showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a left side elevational view thereof; and,
FIG. 7 is a right side elevational view thereof.
Referenced Cited
Patent History
Patent number: D425019
Type: Grant
Filed: Jul 21, 1999
Date of Patent: May 16, 2000
Assignee: Smart Technologies & Investment Limited (Kowloon)
Inventor: Li Zheng (Kowloon)
Primary Examiner: Joel Sincavage
Law Firm: Salter & Michaelson
Application Number: 0/108,156
Type: Grant
Filed: Jul 21, 1999
Date of Patent: May 16, 2000
Assignee: Smart Technologies & Investment Limited (Kowloon)
Inventor: Li Zheng (Kowloon)
Primary Examiner: Joel Sincavage
Law Firm: Salter & Michaelson
Application Number: 0/108,156
Classifications
Current U.S. Class:
Transformer, Rectifier Or Casing Therefor (3) (D13/110)
International Classification: 1302;
International Classification: 1302;