Liquid transfer device for medicaments and the like

Description

FIG. 1 is a top plan view of the liquid transfer device for medicaments and the like showing our new design.

FIG. 2 is a side elevational view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is an end elevational view as seen from the right of FIG. 2; and

FIG. 5 is another end elevational view as seen from the left of FIG. 2.

Referenced Cited
U.S. Patent Documents
D249553 September 19, 1978 Strum et al.
D252823 September 4, 1979 Withers
D262319 December 15, 1981 Kenny
4325909 April 20, 1982 Coulter et al.
Other references
  • Cole-Parmer-1979-1980, .COPYRGT.1978, p. 60, The Pistolpet, portable repetitive dispenser. Fisher Scientific 81, .COPYRGT.1980, p. 980, Microlab Programable Diluter/Dispenser.
Patent History
Patent number: D273613
Type: Grant
Filed: Jun 29, 1981
Date of Patent: Apr 24, 1984
Assignee: American Hospital Supply Corporation (Evanston, IL)
Inventors: Theodore D. Johnson (Glendale, CA), Sydney Hudspith (La Crescenta, CA)
Primary Examiner: Bernard Ansher
Attorney: Roger A. Williams
Application Number: 6/278,550
Classifications
Current U.S. Class: D24/55; D24/8