Fluid dispenser tip

Description

FIG. 1 is a perspective view of a fluid dispenser tip showing our new design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is a bottom plan view thereof; and

FIG. 4 is a top plan view thereof.

Referenced Cited
U.S. Patent Documents
D255601 June 24, 1980 De Vaughn
3379196 April 1968 Mitchell
Other references
  • Fisher Scientific catalogue, 1981, p. 982, Pipet 21-375E.
Patent History
Patent number: D300561
Type: Grant
Filed: Dec 4, 1985
Date of Patent: Apr 4, 1989
Inventors: Maurice Asa (Piedmont, CA), David Asa (San Francisco, CA)
Primary Examiner: Bernard Ansher
Assistant Examiner: Terry Pfeffer
Law Firm: Bruce & McCoy
Application Number: 6/804,524
Classifications
Current U.S. Class: D24/55