Medication dispensing spool

- Drustar, Inc.
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Description

FIG. 1 is a perspective view of a medication dispensing spool, showing our new design.

FIG. 2 is another perspective view thereof, the broken line showing of the medication strip being for illustrative purposes only and forming no part of the claimed design.

FIG. 3 is a front elevational view thereof.

FIG. 4 is a rear elevational view thereof.

FIG. 5 is a left side elevational view thereof.

FIG. 6 is a right side elevational view thereof.

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
4331134 May 25, 1982 Brooks et al.
4437579 March 20, 1984 Obland
4733797 March 29, 1988 Haber
4763810 August 16, 1988 Christiansen
4823982 April 25, 1989 Aten et al.
5003970 April 2, 1991 Parker et al.
5119969 June 9, 1992 Haber
5489025 February 6, 1996 Romick
5782786 July 21, 1998 Tomaiuolo
5921433 July 13, 1999 Friar et al.
Patent History
Patent number: D434507
Type: Grant
Filed: May 1, 1998
Date of Patent: Nov 28, 2000
Assignee: Drustar, Inc. (Grove City, OH)
Inventors: Christopher M. Relyea (Columbus, OH), Michael S. Relyea (Grove City, OH), Douglas G. Schaefer (Columbus, OH), Terry M. Birchler (Grove City, OH), Kristen K. Hedstrom (Grove City, OH)
Primary Examiner: Stella Reid
Law Firm: Frost & Jacobs LLP
Application Number: 0/87,369
Classifications
Current U.S. Class: Slide Or Reagent Sheet Type (D24/225); Vessel, Specimen Holder Or Reagent Material (65) (D24/224)
International Classification: 2401;