Liquid crystal polarizer for a device for measuring fluorescence polarization

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a front elevational view of a liquid crystal polarizer for a device for measuring fluorescence polarization, showing our design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a top and left front perspective view thereof; and,

FIG. 8 is a bottom and right rear perspective view thereof.

The broken line showing is for illustrative purposes only and forms no part of the claimed design.

Claims

The ornamental design for a liquid crystal polarizer for a device for measuring fluorescence polarization, as shown and described.

Referenced Cited
U.S. Patent Documents
4725140 February 16, 1988 Musha
5508830 April 16, 1996 Imoto et al.
Patent History
Patent number: D443216
Type: Grant
Filed: Jul 27, 2000
Date of Patent: Jun 5, 2001
Assignee: Associates of Cape Cod, Inc. (Falmouth, MA)
Inventors: Thomas J. Novitsky (Falmouth, MA), John L. Sloyer, Jr. (Falmouth, MA), Elias R. Elias (Milton, MA), Alan Shinn (Berkeley, CA), Chiko Fan (San Ramon, CA)
Primary Examiner: Antoine Duval Davis
Attorney, Agent or Law Firm: Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
Application Number: 29/126,886
Classifications
Current U.S. Class: Chemical (12) (D10/81); Measuring, Regulating Or Indicating Instrument, Or Casing (D10/46)
International Classification: 1004;