Fecal occult blood detector
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Description
The broken lines immediately adjacent the shaded areas represent the bounds of the claim, while all other broken lines are directed to environment and are for illustrative purposes only. The broken lines form no part of the claimed design.
Claims
The ornamental design for a fecal occult blood detector, as shown and described.
Referenced Cited
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Patent History
Patent number: D776290
Type: Grant
Filed: Jun 29, 2015
Date of Patent: Jan 10, 2017
Assignee: W.H.P.M. BIORESEARCH AND TECHNOLOGY (Beijing)
Inventors: John Wan (San Marino, CA), Qinghai Xia (Beijing), Jie Liu (Beijing)
Primary Examiner: Anhdao Doan
Application Number: 29/531,695
Type: Grant
Filed: Jun 29, 2015
Date of Patent: Jan 10, 2017
Assignee: W.H.P.M. BIORESEARCH AND TECHNOLOGY (Beijing)
Inventors: John Wan (San Marino, CA), Qinghai Xia (Beijing), Jie Liu (Beijing)
Primary Examiner: Anhdao Doan
Application Number: 29/531,695
Classifications