Square cap for test tube

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Description

FIG. 1 is a perspective top view of a square cap for a test tube, showing my new design;

FIG. 2 is a perspective bottom view thereof;

FIG. 3 is a front view thereof with a rear view, left side view, and right side view being a mirror image;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof; and,

FIG. 6 is a perspective bottom view of the square cap for a test tube depicted in use as attached to a test tube.

The broken line showing of a test tube is for the purpose of illustrating environmental structure and forms no part of the claimed design.

Claims

The ornamental design for a square cap for a test tube, as shown and described.

Referenced Cited
U.S. Patent Documents
D154978 August 1949 Baud
D157262 February 1950 Jung
D182425 April 1958 McAuley
D255428 June 17, 1980 Kretz
D255429 June 17, 1980 Plummer
D258144 February 3, 1981 Kallet et al.
4254884 March 10, 1981 Maruyama
D260969 September 29, 1981 Goettner et al.
4542833 September 24, 1985 DeVaughn
4643198 February 17, 1987 Ballies
4967919 November 6, 1990 Earhart
6006931 December 28, 1999 Sarstedt
D616743 June 1, 2010 Cresswell et al.
D642914 August 9, 2011 Dumas
20070039916 February 22, 2007 Wollman et al.
Other references
  • DiSaronno Originale Amaretto. http://www.napacabs.com/Disaronno-Originale-Amaretto-1L-P4063.aspx, dated Nov. 18, 2011.
Patent History
Patent number: D685267
Type: Grant
Filed: Jul 2, 2012
Date of Patent: Jul 2, 2013
Inventor: Linda B. Stout (Lilesville, NC)
Primary Examiner: Sandra Morris
Application Number: 29/426,179
Classifications