Retractor
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Description
Claims
The ornamental design for a retractor, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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Patent History
Patent number: D790694
Type: Grant
Filed: Aug 20, 2015
Date of Patent: Jun 27, 2017
Assignees: NATIONAL HOSPITAL ORGANIZATION (Tokyo), OZK CO., LTD. (Osaka), SHINWA SYOJI CO., LTD. (Osaka)
Inventors: Kenjiro Aogi (Matsuyama), Haruhiko Yamasaki (Yao), Katsunori Mitsuhashi (Yao), Yoshiro Morishita (Higashiosaka)
Primary Examiner: Bridget L Eland
Assistant Examiner: Lauren McVey
Application Number: 29/536,912
Type: Grant
Filed: Aug 20, 2015
Date of Patent: Jun 27, 2017
Assignees: NATIONAL HOSPITAL ORGANIZATION (Tokyo), OZK CO., LTD. (Osaka), SHINWA SYOJI CO., LTD. (Osaka)
Inventors: Kenjiro Aogi (Matsuyama), Haruhiko Yamasaki (Yao), Katsunori Mitsuhashi (Yao), Yoshiro Morishita (Higashiosaka)
Primary Examiner: Bridget L Eland
Assistant Examiner: Lauren McVey
Application Number: 29/536,912
Classifications
Current U.S. Class:
Speculum, Dilator Or Retractor (25) (D24/135)