Digital hand-dynamometer
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Description
Claims
The ornamental design for a digital hand-dynamometer, as shown and described.
Referenced Cited
U.S. Patent Documents
5527240 | June 18, 1996 | Chen |
D412295 | July 27, 1999 | Waldvogel et al. |
20040088827 | May 13, 2004 | Tillim |
20060035762 | February 16, 2006 | Smyser et al. |
20060064042 | March 23, 2006 | Smyser et al. |
20070265148 | November 15, 2007 | Lin |
Patent History
Patent number: D564382
Type: Grant
Filed: Apr 7, 2007
Date of Patent: Mar 18, 2008
Assignee: Charder Electronic Co., Ltd. (Taichung Hsien)
Inventors: Heng-Chih Lai (Dah Li), Wei-Ting Hsu (Dah Li)
Primary Examiner: Antoine D. Davis
Attorney: Banger Shia
Application Number: 29/278,730
Type: Grant
Filed: Apr 7, 2007
Date of Patent: Mar 18, 2008
Assignee: Charder Electronic Co., Ltd. (Taichung Hsien)
Inventors: Heng-Chih Lai (Dah Li), Wei-Ting Hsu (Dah Li)
Primary Examiner: Antoine D. Davis
Attorney: Banger Shia
Application Number: 29/278,730
Classifications
Current U.S. Class:
Pressure Gauge (D10/85)