Mark Identification

RD RESEARCH DEVICES

Serial Number

73262241

Filing Date

May 15, 1980

Registration Date

Jun 14, 1983

Trademark by

RESEARCH DEVICES INC.

Classification Information

Infrared Microscopes, Microscope Objectives, Eyepiece Assemblies, Illuminators for Infrared Microscopes, Power Supplies for Infrared Microscopes and Illuminators, Infrared Polarizers and Analyzers, Binocular Viewing Attachments for Infrared Microscopes, Reflex Photographic Cameras and Mounting Arrangements for Use with Infrared Microscopes, Infrared Alignment Apparatuses, Infrared Document Inspection Microscopes, Angle Polishing Blocks, Adjustable Lapping Fixtures, Photographic Adapters, Infrared Flourescence Excitation Sources and Mounting Bases for Microscopes

Electrical and Scientific Apparatus