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Patent
D590570
Priority
Oct 31 2006
Filed
Oct 31 2006
Issued
Apr 14 2009
Expiry
Apr 14 2023
Assg.orig
Entity
unknown
6
14
n/a
The ornamental design for a commercial lifting device , as shown and described.
FIG. 1 is a top plan view of a commercial lifting device of the present invention;
FIG. 2 is a left side elevational view;
FIG. 3 is a bottom view;
FIG. 4 is a front elevational view; and,
FIG. 5 is a rear elevational view of the present invention.
The broken line showing of the rectangle element in FIG. 4 is included for the purpose of illustrating environment and forms no part of the claimed design.
Arzouman, Harry H.
Patent
Priority
Assignee
Title
8608131 ,
Feb 05 2010
Test Rite Products Corp.
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Feb 05 2010
Test Rite Products Corp.
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CALA, SALVATORE
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D638193 ,
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D737537 ,
Nov 04 2013
CALA, SALVATORE
Commercial lifting device-power unit
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Jul 12 2016
HANGZHOU TIANHENG MACHINERY CO , LTD
Floor jack
Patent
Priority
Assignee
Title
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Jack safety device
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Zong Hua Nanfang Machinery Manufacture Co. Ltd.
Motorcycle jack adapter
Date
Maintenance Fee Events
n/a
Date
Maintenance Schedule
n/a