Hair microanalyzer

- Hoffmann-La Roche Inc.
Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of the front, side and top of the hair microanalyzer showing my new design;

FIG. 2 is a front elevational view thereof; and

FIG. 3 is a right side elevational view thereof, the left side being substantially a mirror image of the right side shown herein except for the omission of the knob.

The rear of the microanalyzer is substantially flat and unornamented.

Referenced Cited
U.S. Patent Documents
3205770 September 1965 Koch et al.
3900252 August 1975 DiSalvo et al.
Patent History
Patent number: D249530
Type: Grant
Filed: Oct 22, 1976
Date of Patent: Sep 19, 1978
Assignee: Hoffmann-La Roche Inc. (Nutley, NJ)
Inventor: Colin Brett (West Paterson, NJ)
Primary Examiner: Wallace R. Burke
Assistant Examiner: James M. Gandy
Attorney: Samuel L. Welt
Application Number: 5/734,920
Classifications
Current U.S. Class: D16/48; D16/57
International Classification: D1606;