Pipette
Description
FIG. 1 is a side view of the pipette showing my new design;
FIG. 2 is a top plan view of the pipette of FIG. 1.
Referenced Cited
Patent History
Patent number: D268131
Type: Grant
Filed: Jun 13, 1980
Date of Patent: Mar 1, 1983
Inventor: Elmer F. St. Amand (North Hollywood, CA)
Primary Examiner: Bernard Ansher
Attorney: John J. Posta, Jr.
Application Number: 6/159,186
Type: Grant
Filed: Jun 13, 1980
Date of Patent: Mar 1, 1983
Inventor: Elmer F. St. Amand (North Hollywood, CA)
Primary Examiner: Bernard Ansher
Attorney: John J. Posta, Jr.
Application Number: 6/159,186
Classifications
Current U.S. Class:
D24/55;
D24/60;
D24/63
International Classification: D2402;
International Classification: D2402;