Manual pump
Description
Claims
The ornamental design for a manual pump, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D725230
Type: Grant
Filed: Jun 17, 2013
Date of Patent: Mar 24, 2015
Assignee: Jaan-Huei Industrial Co., Ltd. (Taichung)
Inventor: Chun-Sheng Chen (Taichung)
Primary Examiner: Robin V Webster
Application Number: 29/458,089
Type: Grant
Filed: Jun 17, 2013
Date of Patent: Mar 24, 2015
Assignee: Jaan-Huei Industrial Co., Ltd. (Taichung)
Inventor: Chun-Sheng Chen (Taichung)
Primary Examiner: Robin V Webster
Application Number: 29/458,089
Classifications
Current U.S. Class:
Hand Or Foot Operated Pump Or Well Curb (D23/231);
Reciprocating Lever Actuated (D23/232)