Handheld maintenance tool
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Description
Claims
The ornamental design for a handheld maintenance tool, as shown and described.
Referenced Cited
U.S. Patent Documents
D510533 | October 11, 2005 | Hoofnagle |
D563810 | March 11, 2008 | Gershfeld |
8788137 | July 22, 2014 | Bertosa et al. |
D714171 | September 30, 2014 | Hoofnagle et al. |
D752460 | March 29, 2016 | Gnauck |
D756820 | May 24, 2016 | Rekow |
D759521 | June 21, 2016 | Rekow |
D764329 | August 23, 2016 | Dewey et al. |
D790997 | July 4, 2017 | Dewey et al. |
D804339 | December 5, 2017 | Protti |
D818857 | May 29, 2018 | Dewey et al. |
20180024538 | January 25, 2018 | Benson |
20180025304 | January 25, 2018 | Fisher |
20180026809 | January 25, 2018 | Benson |
Patent History
Patent number: D856831
Type: Grant
Filed: May 9, 2018
Date of Patent: Aug 20, 2019
Assignee: FISHER-ROSEMOUNT SYSTEMS, INC. (Round Rock, TX)
Inventors: Alan R. Dewey (Plymouth, MN), Todd M. Toepke (Eden Prairie, MN), Tom Johnson (Rosemount, MN)
Primary Examiner: Antoine Duval Davis
Application Number: 29/647,103
Type: Grant
Filed: May 9, 2018
Date of Patent: Aug 20, 2019
Assignee: FISHER-ROSEMOUNT SYSTEMS, INC. (Round Rock, TX)
Inventors: Alan R. Dewey (Plymouth, MN), Todd M. Toepke (Eden Prairie, MN), Tom Johnson (Rosemount, MN)
Primary Examiner: Antoine Duval Davis
Application Number: 29/647,103
Classifications