U.S. patent number D790,694 [Application Number D/536,912] was granted by the patent office on 2017-06-27 for retractor. This patent grant is currently assigned to NATIONAL HOSPITAL ORGANIZATION, OZK CO., LTD., SHINWA SYOJI CO., LTD.. The grantee listed for this patent is National Hospital Organization, OZK CO., LTD., Shinwa Syoji CO, LTD.. Invention is credited to Kenjiro Aogi, Katsunori Mitsuhashi, Yoshiro Morishita, Haruhiko Yamasaki.
United States Patent | D790,694 |
Aogi , et al. | June 27, 2017 |
Inventors: | Aogi; Kenjiro (Matsuyama, JP), Yamasaki; Haruhiko (Yao, JP), Mitsuhashi; Katsunori (Yao, JP), Morishita; Yoshiro (Higashiosaka, JP) | ||||||||||
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Applicant: |
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Assignee: | NATIONAL HOSPITAL ORGANIZATION
(Tokyo, JP) OZK CO., LTD. (Osaka, JP) SHINWA SYOJI CO., LTD. (Osaka, JP) |
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Appl. No.: | D/536,912 | ||||||||||
Filed: | August 20, 2015 |
Feb 23, 2015 [JP] | 2015-003645 | |||
Current U.S. Class: | D24/135 |
Current International Class: | 2402 |
Field of Search: | ;D24/135,136,133 |
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