Gear pump
Latest Seiko Clock Inc. Patents:
Description
The broken lines showing on the drawing disclosure are for illustrative purposes only and form no part of the claimed design. The dot-dashed lines indicate the boundary between the claimed portion and unclaimed portion.
Claims
The ornamental design for a gear pump, as shown and described.
Patent History
Patent number: D680135
Type: Grant
Filed: Jul 18, 2012
Date of Patent: Apr 16, 2013
Assignee: Seiko Clock Inc.
Inventors: Satoru Yamauchi (Sakura), Masanao Yokoyama (Ichikawa)
Primary Examiner: Ralf Seifert
Application Number: 29/427,443
Type: Grant
Filed: Jul 18, 2012
Date of Patent: Apr 16, 2013
Assignee: Seiko Clock Inc.
Inventors: Satoru Yamauchi (Sakura), Masanao Yokoyama (Ichikawa)
Primary Examiner: Ralf Seifert
Application Number: 29/427,443
Classifications
Current U.S. Class:
Pump Or Compressor (D15/7)