Volumetric dispensing pipette
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Description
FIG. 1 is a perspective view of a volumetric dispensing pipette showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a side elevational view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is an end elevational view thereof, as viewed from the top of FIG. 2;
FIG. 6 is an end elevational view thereof as viewed from the bottom of FIG. 2.
Referenced Cited
Patent History
Patent number: D303152
Type: Grant
Filed: Jul 24, 1987
Date of Patent: Aug 29, 1989
Assignee: Saint-Amand Manufacturing Co. (San Fernando, CA)
Inventor: Elmer Saint-Amand (San Fernando, CA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Stella M. Reid
Attorney: James E. Brunton
Application Number: 7/77,326
Type: Grant
Filed: Jul 24, 1987
Date of Patent: Aug 29, 1989
Assignee: Saint-Amand Manufacturing Co. (San Fernando, CA)
Inventor: Elmer Saint-Amand (San Fernando, CA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Stella M. Reid
Attorney: James E. Brunton
Application Number: 7/77,326
Classifications
Current U.S. Class:
D24/55