Dispenser for microscope slides

- Boehringer Mannheim GmbH
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Description

FIG. 1 is a front perspective view of a dispenser for microscope slides showing our new design;

FIG. 2 is a front elevational view;

FIG. 3 is a rear elevational view;

FIG. 4 is a side elevational view and;

FIG. 5 is a top plan view.

Referenced Cited
U.S. Patent Documents
1004094 September 1911 Sigley
1089906 March 1914 Conner
1269768 June 1918 Whitener
1518933 December 1924 Kantor
2799430 July 1957 Kintzel
2950841 August 1960 Cornwell
Patent History
Patent number: D250220
Type: Grant
Filed: Feb 20, 1976
Date of Patent: Nov 7, 1978
Assignee: Boehringer Mannheim GmbH (Mannheim)
Inventors: Dieter Berger (Viernheim), Erich Weiss (Mannheim-Sandhofen)
Primary Examiner: Nelson C. Holtje
Attorney: Arnold Sprung
Application Number: 5/659,819
Classifications
Current U.S. Class: D52/2R; D52/2B
International Classification: D2499;