Patent
   D564382
Priority
Apr 07 2007
Filed
Apr 07 2007
Issued
Mar 18 2008
Expiry
Mar 18 2022
Assg.orig
Entity
unknown
0
6
n/a
The ornamental design for a digital hand-dynamometer, as shown and described.

FIG. 1 is a perspective view of a digital hand-dynamometer showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof,

FIG. 4 is a left side elevational view thereof,

FIG. 5 is a right side elevational view thereof,

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

FIG. 7 is a bottom plan view to that shown.

Hsu, Wei-Ting, Lai, Heng-Chih

Patent Priority Assignee Title
Patent Priority Assignee Title
5527240, Jul 19 1995 Gripping power training device
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20060064042,
20070265148,
D412295, Jun 05 1998 PATTERSON MEDICAL PRODUCTS, INC Hand grip strength tester
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 04 2007LAI, HENG-CHIHCHARDER ELECTRONIC CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0191280961 pdf
Apr 04 2007HSU, WEI-TINGCHARDER ELECTRONIC CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0191280961 pdf
Apr 07 2007Charder Electronic Co., Ltd.(assignment on the face of the patent)
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