Patent
   D449915
Priority
Jan 16 2001
Filed
Jan 16 2001
Issued
Oct 30 2001
Expiry
Oct 30 2015
Assg.orig
Entity
unknown
5
11
n/a
The ornamental design for jack, as shown and described.

FIG. 1 is a perspective view of a jack showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left elevational view thereof;

FIG. 5 is a right elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Chang, Lee-Cheng

Patent Priority Assignee Title
D488906, Apr 26 2002 YASUI CORPORATION Jack apparatus for quick raising
D537225, Aug 17 2005 Alltrade Tools LLC Quad caster jack apparatus
D548922, Aug 17 2005 Alltrade Tools LLC Quad caster jack apparatus
D563623, Aug 17 2005 Alltrade Tools LLC Quad caster jack apparatus
D571072, Apr 21 2007 Zhaogen, Kong Hydraulic jack
Patent Priority Assignee Title
4018421, Jan 10 1975 Portable lifting jack
4241900, Aug 24 1979 Quick acting hydraulic lifting jack
5431369, Jun 02 1994 MVP HK INDUSTRIES, LTD Hand/foot dual operated lever mechanism for hydraulic jacks
5947447, Jan 29 1997 Alltrade Tools, LLC Automotive service jack
5984270, Dec 04 1998 Rally Manufacturing, Inc. Jack safety device
D285855, Jan 04 1984 Aktiebolaget Bygg-och Transportekonomi Division Nike Hydraulics Vehicle service jack
D295799, Mar 11 1986 Shinn Fu Corporation Jack
D398730, Nov 11 1997 Transworld Products Inc. Hydraulic floor jack
D416370, Jul 24 1998 MVP (H.K.) Industries Limited Jack
D421516, Jan 05 1999 Jack
D423750, Jun 24 1999 MVP (H.K.) Industries Limited Jack
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May 07 2004LEE-CHENG, CHANGPorter-Cable CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0146240528 pdf
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