Microcentrifuge tube rack

Description

FIG. 1 is a perspective view of the microcentrifuge tube rack, showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is an upper side elevational view thereof;

FIG. 6 is a lower side elevational view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a vertical cross-sectional view taken in the plane indicated by the line 8--8 in FIG. 2.

Referenced Cited
U.S. Patent Documents
D337165 July 6, 1993 Malinoff
3674198 July 1972 Eberle
4389374 June 21, 1983 Sutton et al.
Other references
  • The Evergreen "Disposable Labware" Microcentrifuge Tube Rack Tube Rack p. 29 .COPYRGT.Apr. 1990 Ex Room. Cole Parmer Catalog 91-92 "Racks" p. 715 .COPYRGT.1990 Ex Room. Fisher Scientific "Racks" p. 1297 .COPYRGT.1990 Ex Room. VWR Scientific Cataloy "Test Tube Racks" pp. 1402, 1403 .COPYRGT.1989 Ex Room.
Patent History
Patent number: D359126
Type: Grant
Filed: Jun 3, 1992
Date of Patent: Jun 6, 1995
Inventor: Kenneth R. Hovatter (Lodi, CA)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: I. Simmons
Attorneys: John J. Leavitt, Colin D. Barnitz
Application Number: 0/893,130