Spectrophotometer

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Information

Patent Grant
D258273

References
Source

Patent Number
D258,273
Date Filed
Thursday, March 29, 1979
46 years ago
Date Issued
Tuesday, February 17, 1981
44 years ago

Inventors
- Jerry T. Pugh
- Kenneth D. Collister
Original Assignees
- MILES LABORATORIES, INC
Examiners
- Holtje; Nelson C.
Agents
- Schwalbach; Joseph C.

US Classifications
- D10 - Measuring, testing, or signalling instruments
Field of Search
- US
- D10 81
- D10 46
- D10 75
- D10 78
- D10 88
- D10 91
- 356 319
- 356 326
- 356 418
- D24 8
- D14 40
- D14 42
- D14 45
- D18 6
- D18 7
International Classifications
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for the spectrophotometer, substantially as shown and described.

US Referenced Citations (5)

Number	Name	Date	Kind
D209823	Waligorski	Jan 1968
D251774	Olson	May 1979
3582659	Dekker	Jun 1971
3702736	Coggeshall	Nov 1972
3776642	Anson	Dec 1973

Non-Patent Literature Citations (2)

Entry
Gilford Instrument Brochure-11/5/68-for model 300-N microsample spectrophotometer.
Ace Scientific-Brochure-11/18/68-for model QV-50 Spectrophotometer.