Indicating cap

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Description

FIG. 1 is a top side perspective view of a indicating cap made in accordance with the present invention;

FIG. 2 is a bottom side perspective view of the indicating cap of FIG. 1;

FIG. 3 is a top view of the indicating cap of FIG. 1;

FIG. 4 is a side view of the indicating cap of FIG. 1, the other side views being identical; and,

FIG. 5 is a bottom view of the indicating cap of FIG. 1.

Referenced Cited
U.S. Patent Documents
D336043 June 1, 1993 Provencio
D349648 August 16, 1994 Tirrell et al.
4254731 March 10, 1981 Taylor
5273360 December 28, 1993 Wyatt et al.
Patent History
Patent number: D357200
Type: Grant
Filed: Mar 7, 1994
Date of Patent: Apr 11, 1995
Assignee: Chromatography Research Supplies, Inc. (Addison, IL)
Inventor: Glenn E. Thomas (Glen Ellyn, IL)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Antoine D. Davis
Attorney: Middleton & Reutlinger
Application Number: 0/19,655
Classifications
Current U.S. Class: Element Or Attachment (4) (D10/103); D/9439