Chemical feeding syringe pump

- Terumo Kabushiki Kaisha
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Description

FIG. 1 is a front, top, right side perspective view of a chemical feeding syringe pump showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side elevational view thereof; and,

FIG. 7 is a right side elevational view thereof.

Referenced Cited
U.S. Patent Documents
D265243 June 29, 1982 Manso et al.
D325255 April 7, 1992 Beache et al.
D326152 May 12, 1992 Ratter
D326320 May 19, 1992 Ratter
D327123 June 16, 1992 Stracener et al.
4767406 August 30, 1988 Wadham et al.
4978335 December 18, 1990 Arthur, III
5034004 July 23, 1991 Crankshaw
5256157 October 26, 1993 Samiotes et al.
5295967 March 22, 1994 Rondel et al.
Foreign Patent Documents
662733 October 1985 JPX
839825 June 1992 JPX
839826 June 1992 JPX
851862 November 1992 JPX
Patent History
Patent number: D360259
Type: Grant
Filed: Feb 17, 1994
Date of Patent: Jul 11, 1995
Assignee: Terumo Kabushiki Kaisha (Tokyo)
Inventors: Tomonori Ijiri (Tokyo), Masahiko Iizuka (Fujinomiya)
Primary Examiner: A. Hugo Word
Assistant Examiner: I. Simmons
Law Firm: Frishauf, Holtz, Goodman & Woodward
Application Number: 0/18,909