Portable spectrophotometer

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Information

Patent Grant
D338417

References
Source

Patent Number
D338,417
Date Filed
Friday, July 26, 1991
33 years ago
Date Issued
Tuesday, August 17, 1993
31 years ago

Inventors
Original Assignees
- KOLLMORGEN CORPORATION
Examiners
- Douglas; Alan P.
- Davis; A. D.
Agents
- Morgan & Finnegan

US Classifications
- D10 - Measuring, testing, or signalling instruments
Field of Search
- US
- D10 78
- D10 81
- 356 236
- 356 328
- 356 402-422
- 356 432-435
- 356 446
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a portable spectrophotometer, as shown and described.

US Referenced Citations (9)

Number	Name	Date	Kind
D225005	Greene	Oct 1972
D321488	Sierra et al.	Nov 1991
3617136	Lyshkow	Nov 1971
3923399	Brumley	Dec 1975
3994590	Di Martini et al.	Nov 1976
4076421	Kishner	Feb 1978
4917495	Steenhock	Apr 1990
4968143	Weston	Nov 1990
5083868	Anderson	Jan 1992