Wheelchair axle tube
Latest Sunrise Medical GmbH Patents:
Description
Claims
The ornamental design for a wheelchair axle tube, as shown and described.
Referenced Cited
U.S. Patent Documents
D506419 | June 21, 2005 | Coster |
D589411 | March 31, 2009 | Brown |
D631403 | January 25, 2011 | Knopf |
D731366 | June 9, 2015 | Gingras |
D743305 | November 17, 2015 | Childs |
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D780642 | March 7, 2017 | Karshmer |
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Patent History
Patent number: D903539
Type: Grant
Filed: Jul 11, 2019
Date of Patent: Dec 1, 2020
Assignee: Sunrise Medical GmbH (Heidelberg)
Inventors: Michael Knopf (Kaiserslautern), Felix Ott (Heidelberg)
Primary Examiner: Charles D Hanson
Application Number: 29/697,814
Type: Grant
Filed: Jul 11, 2019
Date of Patent: Dec 1, 2020
Assignee: Sunrise Medical GmbH (Heidelberg)
Inventors: Michael Knopf (Kaiserslautern), Felix Ott (Heidelberg)
Primary Examiner: Charles D Hanson
Application Number: 29/697,814
Classifications
Current U.S. Class:
Element Or Attachment (D12/133)