Leak proof vial for microscope slides

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Description

FIG. 1 is a front perspective view of the leak proof vial for microscope slides of the present invention;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a side elevation view thereof;

FIG. 4 is a top view thereof; and,

FIG. 5 is a bottom view thereof.

Referenced Cited
U.S. Patent Documents
D222352 October 1971 Ferro et al.
D316514 April 30, 1991 Wiseman et al.
D316969 May 21, 1991 Wiseman et al.
2998127 August 1961 Stewart
3063549 November 1962 Weichselbaum
4832917 May 23, 1989 Elliott
4960224 October 2, 1990 Buenisch
Other references
  • Evergreen Scientific Catalog showing, Slide Mailers, published prior to Dec. 30, 1993. Evergreen Scientific Catalog showing, Formalin Vials, published prior to Dec. 30, 1993. The Evergreen Catalog "Centrifuge Tubes" p. 33 .COPYRGT.90-91. Bel-Art Products "Coplin Staining Jar Cover" pp. 166, 165 .COPYRGT.1993. Labsystems "Dila-Vials" p. 66 .COPYRGT.1993.
Patent History
Patent number: D383851
Type: Grant
Filed: Dec 30, 1994
Date of Patent: Sep 16, 1997
Assignee: Evergreen Industries, Inc. (Los Angeles, CA)
Inventor: Johnson N. S. Wong (Rolling Hills, CA)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: I. Simmons
Law Firm: Robbins, Berliner & Carson
Application Number: 0/32,887
Classifications
Current U.S. Class: Vessel, Specimen Holder Or Reagent Material (65) (D24/224); Slide Or Reagent Sheet Type (D24/225)
International Classification: 2402;