Crutch
Description
Figure
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Figure
The broken lines shown in Figure
Claims
The ornamental design for a crutch, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
3537463 | November 1970 | Nuys |
D258096 | February 3, 1981 | Barfod |
D426377 | June 13, 2000 | Barnes |
D517307 | March 21, 2006 | Ko |
D547542 | July 31, 2007 | Vellrath |
D552340 | October 9, 2007 | Graves |
D698140 | January 28, 2014 | Parker |
20090114257 | May 7, 2009 | Sutton |
202016006178 | November 2016 | DE |
2057935 | July 1996 | GB |
WO-2004108053 | December 2004 | WO |
Patent History
Patent number: D895956
Type: Grant
Filed: Jun 18, 2018
Date of Patent: Sep 15, 2020
Inventors: Seok-Young Youn (Seoul), Joo-Young Chun (Goyang-si), Kye-Yoon Kim (Gunpo-si), Ju-Young Yoon (Hanam-si), Kyung-Mo Jung (Seongnam-si), Ji-Min Han (Anyang-si), Dong-Jin Hyun (Suwon-si)
Primary Examiner: Jeffrey D Asch
Assistant Examiner: Samantha N Wood
Application Number: 35/505,385
Type: Grant
Filed: Jun 18, 2018
Date of Patent: Sep 15, 2020
Inventors: Seok-Young Youn (Seoul), Joo-Young Chun (Goyang-si), Kye-Yoon Kim (Gunpo-si), Ju-Young Yoon (Hanam-si), Kyung-Mo Jung (Seongnam-si), Ji-Min Han (Anyang-si), Dong-Jin Hyun (Suwon-si)
Primary Examiner: Jeffrey D Asch
Assistant Examiner: Samantha N Wood
Application Number: 35/505,385
Classifications
Current U.S. Class:
D3/8