Hand exercise device
Description
The broken line(s) which define the bounds of the claimed design form no part thereof.
The broken lines in
Claims
The ornamental design for a hand exercise device, as shown and described.
Referenced Cited
U.S. Patent Documents
| 3397414 | August 1968 | Webb |
| 5304080 | April 19, 1994 | Dilger |
| D363754 | October 31, 1995 | Johnson |
| 5643027 | July 1, 1997 | Evans |
| D405665 | February 16, 1999 | Whitehead |
| D564846 | March 25, 2008 | Kopp |
| 7494395 | February 24, 2009 | Krikliwy |
| D658649 | May 1, 2012 | Mody |
| D667283 | September 18, 2012 | Blouin |
| D789475 | June 13, 2017 | Abruzzini |
| 9782627 | October 10, 2017 | Peterson |
Patent History
Patent number: D843505
Type: Grant
Filed: Jan 3, 2017
Date of Patent: Mar 19, 2019
Inventor: William Roy Walkingstick (Mesa, AZ)
Primary Examiner: Ryan Harvey
Application Number: 29/589,596
Type: Grant
Filed: Jan 3, 2017
Date of Patent: Mar 19, 2019
Inventor: William Roy Walkingstick (Mesa, AZ)
Primary Examiner: Ryan Harvey
Application Number: 29/589,596
Classifications
Current U.S. Class:
Aquatic (i.e., Fluid Resistance Type) (D21/678)