Sample vial

- Chromacol Limited
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Description

FIG. 1 is a perspective view of a sample vial showing my new design, the opposite side being identical thereto; and

FIG. 2 is a cross-sectional view taken along line 2--2 of FIG. 1.

Referenced Cited
U.S. Patent Documents
4203840 May 20, 1980 Stoeppler et al.
4314570 February 9, 1982 Sarstedt
Other references
  • American Scientific Products Catalog 1981-1982, Centrifuge Tube, Item #C4168-1, p. 290.
Patent History
Patent number: D307052
Type: Grant
Filed: Nov 19, 1985
Date of Patent: Apr 3, 1990
Assignee: Chromacol Limited (London)
Inventor: James A. Baxter (London)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Stella M. Reid
Law Firm: Christie, Parker & Hale
Application Number: 6/805,764
Classifications
Current U.S. Class: D24/29; D24/8