Patent
   D425019
Priority
Jul 21 1999
Filed
Jul 21 1999
Issued
May 16 2000
Expiry
May 16 2014
Assg.orig
Entity
unknown
7
2
n/a
The ornamental design for a power unit, as shown.

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.

Zheng, Li

Patent Priority Assignee Title
D444125, Mar 23 2000 Electric power supply device
D448723, Jun 27 2000 Shanghai Autopower Resource Co., Ltd. Portable automotive booster
D452474, Oct 29 1999 Lemania Credits & Finances Casarella Rosalba Battery booster
D466077, Dec 04 2001 Portable power supply
D694704, Apr 24 2013 Associated Equipment Corporation Portable power supply for jump starting a vehicle
D697472, Apr 13 2013 Portable jump starter
D729728, Aug 12 2014 VECTOR PRODUCTS, INC Power station
Patent Priority Assignee Title
D374859, Feb 15 1994 Clore Automotive, LLC Portable power supply
D413098, Jul 29 1998 Roadmaster (USA) Corp. Portable power station
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Jul 02 1999ZHENG, LISmart Technologies & Investment LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0101160650 pdf
Jul 21 1999Smart Technologies & Investment Limited(assignment on the face of the patent)
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