Laboratory device

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Description

FIG. 1 is a perspective view of a laboratory device showing our new design;

FIG. 2 is a top view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a left side elevational thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a right side elevational view thereof; and,

FIG. 7 is a bottom view thereof.

Claims

The ornamental design for a laboratory device, as shown.

Referenced Cited
U.S. Patent Documents
D377455 January 21, 1997 Burchard et al.
5607649 March 4, 1997 Hansen
D378782 April 8, 1997 LaBarbera et al.
D380273 June 24, 1997 Emerson et al.
D430304 August 29, 2000 Oonuma et al.
Other references
  • VWR Scientific Products “High-Speed Fluid Bed Dryer, Lab-line” p. 520 @1999.
Patent History
Patent number: D471988
Type: Grant
Filed: Dec 12, 2000
Date of Patent: Mar 18, 2003
Assignee: DIOSNA Dierks & Soehne GmbH (Osnabrueck)
Inventors: Ralf Lueth (Osnabrueck), Klaus Schoenboerner (Lotte)
Primary Examiner: Ian Simmons
Attorney, Agent or Law Firm: Jordan and Hamburg LLP
Application Number: 29/134,032
Classifications
Current U.S. Class: Laboratory Equipment Not Elsewhere Specified (D24/232); Mixer Or Grinder (63) (D24/220)
International Classification: 2402;