Oil drainage exhauster
Latest Chuan Jiing Enterprise Co., Ltd. Patents:
Description
Claims
The ornamental design for an oil drainage exhauster, as shown and described.
Referenced Cited
Patent History
Patent number: D776734
Type: Grant
Filed: Sep 25, 2015
Date of Patent: Jan 17, 2017
Assignee: Chuan Jiing Enterprise Co., Ltd. (Taichung)
Inventor: Tien-Tsai Tseng (Taichung)
Primary Examiner: Patricia Palasik
Application Number: 29/540,504
Type: Grant
Filed: Sep 25, 2015
Date of Patent: Jan 17, 2017
Assignee: Chuan Jiing Enterprise Co., Ltd. (Taichung)
Inventor: Tien-Tsai Tseng (Taichung)
Primary Examiner: Patricia Palasik
Application Number: 29/540,504
Classifications
Current U.S. Class:
With Collecting Means (D15/152)