Dosage indicator

Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of the dosage indicator;

FIG. 2 is a top view, shown at a reduced scale, of the dosage indicator;

FIG. 3 is a side view, shown at a reduced scale, of the dosage indicator;

FIG. 4 is a side view, shown at a reduced scale, of the dosage indicator; and,

FIG. 5 is a perspective view of an alternative embodiment of the dosage indicator, the sole difference residing in the printed matter on the raised trapezoidal elements on the top surface.

The bottom of the dosage indicator forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D179206 November 1956 Lynn
D274887 July 31, 1984 Ryder
D342671 December 28, 1993 Elliott
D384886 October 14, 1997 Plante
579474 March 1897 De Barry
2215465 September 1940 Ehrlich
2767680 October 1956 Lermer
3996879 December 14, 1976 Walton
4347804 September 7, 1982 Villa-Real
4365722 December 28, 1982 Kramer
4432300 February 21, 1984 Lyss
4920912 May 1, 1990 Kirkling
5358117 October 25, 1994 Adams
5577335 November 26, 1996 Tucker
Patent History
Patent number: D397295
Type: Grant
Filed: Mar 17, 1997
Date of Patent: Aug 25, 1998
Inventor: Paige Shelton-Ferrell (Salt Lake City, UT)
Primary Examiner: James Gandy
Assistant Examiner: Cathron B. Matta
Law Firm: Zarley, McKee, Thomte, Voorhees, & Sease
Application Number: 0/68,637
Classifications
Current U.S. Class: D/9436; D9/454; Vessel, Specimen Holder Or Reagent Material (65) (D24/224)
International Classification: 0907;