Scroll pump
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Description
The broken lines in the drawings illustrate environmental material that forms no part of the claimed design.
Claims
The ornamental design for a scroll pump, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
D377938 | February 11, 1997 | Rozek |
D388439 | December 30, 1997 | Cantley et al. |
D394068 | May 5, 1998 | Pollrich et al. |
D419161 | January 18, 2000 | Broughton |
D444799 | July 10, 2001 | Thomas et al. |
D470509 | February 18, 2003 | Chen |
D603426 | November 3, 2009 | Hauser et al. |
D644251 | August 30, 2011 | Serita |
1377689 | January 2010 | JP |
Patent History
Patent number: D661709
Type: Grant
Filed: Sep 23, 2011
Date of Patent: Jun 12, 2012
Assignee: Anest Iwata Corporation
Inventors: Hidetoshi Ishikawa (Kanagawa), Ryusuke Muto (Kanagawa), Yuzo Tanaka (Osaka)
Primary Examiner: Ralf Seifert
Attorney: Ostrolenk Faber LLP
Application Number: 29/402,431
Type: Grant
Filed: Sep 23, 2011
Date of Patent: Jun 12, 2012
Assignee: Anest Iwata Corporation
Inventors: Hidetoshi Ishikawa (Kanagawa), Ryusuke Muto (Kanagawa), Yuzo Tanaka (Osaka)
Primary Examiner: Ralf Seifert
Attorney: Ostrolenk Faber LLP
Application Number: 29/402,431
Classifications
Current U.S. Class:
Pump Or Compressor (D15/7)