CHEMCO PHOTOPRODUCTS COMPANY, INC.

CHEMCO

PHOTOGRAPHIC, PHOTO-ENGRAVING, AND PHOTOMECHANICAL APPARATUS, MACHINES, APPLIANCES AND SUPPLIES-NAMELY, ROLL CAMERA, OFFSET CAMERAS, CONTACT SCREEN HOLDERS FOR HALFTONE CAMERAS, DEPTH GAUGES FOR USE IN POSITIONING OPTICAL ELEMENTS SUCH AS THE LENS AND SCREEN OF A PHOTOENGRAVING CMERA, SCREEN SEPERATION GAUGES FOR HALFTONE CAMERAS, DISAPPEARING SCREEN MECHANISMS, DISAPPEARING SCREEN MECHANISMS, STRIPPING CABINETS, STEEL RULERS, CAMERA SHUTTERS;

CHEMCO

CHEMICALS AND CHEMICAL PREPARATIONS, PARTICULARLY FOR USE IN PHOTOGRAPHY, PHOTOENGRAVING, LITHOGRAPHY, ROTARY PHOTOGRAVURE, AND OTHER PHOTOMECHANICAL AND RELATED ARTS-NAMELY, ACIDS, SALTS, BASES, SENSITIZERS, SOLVENTS, SYNTHETIC OR ANILINE DYES, RESINS, RESISTS, ALBUMEN, ETCHING POWDER, ALCOHOLS, DYE SOLUTIONS, ACID SULPHITE SOLUTION FOR PHOTOGRAPHIC, PHOTOMECHANICAL, AND PHOTOENGRAVING USE, DEVELOPERS FOR PHOTOGRAPHIC PAPER AND FILM AND COMPONENT CHEMICALS, DEVELOPERS FOR PHOTOMECHANICAL RESISTS, DRAGON'S BLOOD FOR PHOTOENGRAVING, PHOTOGRAPHIC FIXER, FILM TEMPERING SOLUTIONS, HARDENER TABLETS FOR PHOTOGRAPHIC USE, HYPO, SODIUM THIOSULFATE, AMMONIUM THIOSULFATE, CONCENTRATED ACID FIXING SOLUTIONS, HOT TOP ENAMEL, SENSITIZED PHOTOMECHANICAL RESIST, STRIPPING SOLUTIONS, TEMPERING SOLUTIONS, TINT PRINT SOLUTIONS;

CHEMCO

THE SMALL INNER CIRCLE WITH THE CROSS LINES IS DISCLAIMED APART FROM THE MARK AS SHOWN, SO FAR AS IT IS A REPRESENTATION OF ANY OF THE GOODS.;PHOTOGRAPHIC, PHOTOENGRAVING AND PHOTOMECHANICAL APPLIANCES, APPARATUS, MACHINES AND SUPPLIES-NAMELY (GROUP A) FOCUSING SCALES, SCALING SLIDE RULES, T-SQUARES, RATIO SCALES, STRIP-FILM AND SENSITIZED STRIPPING PAPER, (GROUP B) STRIP-FILM ROLL CAMERA, OFFSET CAMERAS, DEPTH GAUGES FOR ENGRAVED PLATES, INTEGRATING PHOTOELECTRIC EXPOSURE METERS, PHOTOGRAPHER'S MAGNIFIERS ETCHER'S MAGNIFIERS, SCREEN SEPARATION GAUGES FOR HALFTONE CAMERAS, CONTROLLED TEMPERATURE DARKROOM SINKS, WATERJACKETED DEVELOPING TANKS, ETCHING MACHINES, DISAPPEARING SCREEN MECHANISMS (BEING MECHANISMS FOR USE WITH PHOTOMECHANICAL CAMERAS FOR SLIDING A HALFTONE SCREEN INTO AND OUT OF THE IMAGE AREA OF THE CAMERA), STRIPPING CABINETS, STEEL RULERS, CAMERA SHUTTERS AND LENS MOUNTINGS, AND (GROUP C) ELECTRICAL HEATING, LIGHTING, CONTROLLING AND ACTUATING APPARATUS PARTICULARLY FOR USE IN PHOTOGRAPHY,PHOTOENGRAVING, PHOTOLITHOGRAPHY, PHOTOGRAVURE, HALFTONE REPRODUCTION, AND OTHER PHOTOMECHANICAL PROCESSES-NAMELY, PLATE DRIERS, COLD GRID PRINTERS, WHITE LIGHT VIEWING CABINETS, DARKROOM SAFE LIGHTS, LIGHT CONTROLLED AND INTEGRATING TIMERS ADAPTED TO OPERATE A CAMERA SHUTTER, SHUTTERS-ELECTRICALLY DRIVEN PLATE WHIRLERS, GAS HEATED ELECTRICALLY DRIVEN PLATE WHIRLERS, INFRA-RED BURNING-IN OVENS, FLUORESCENTLY LIGHTED WHITE LIGHT BOX FOR VIEWING TRANSPARENCIES AND NEGATIVES, AND ELECTRICALLY HEATED NEGATIVE DRYING OVENS;THE TRADE-MARK CHEMCO WAS FIRST USED BY APPLICANT'S PREDECESSOR JANUARY 1, 1920, AND FIRST USED IN COMMERCE AMONG THE SEVERAL STATES AND IN COMMERCE BETWEEN FOREIGN NATIONS AND THE UNITED STATES WHICH MAY LAWFULLY BE REGULATED BY CONGRESS BY APPLICANT'S PREDECESSOR JANUARY 1, 1920.;THE TRADE-MARK CHEMCO WAS FIRST USED BY APPLICANT'S PREDECESSOR JANUARY 1, 1920, AND FIRST USED IN COMMERCE AMONG THE SEVERAL STATES AND IN COMMERCE BETWEEN FOREIGN NATIONS AND THE UNITED STATES WHICH MAY LAWFULLY BE REGULATED BY CONGRESS BY APPLICANT'S PREDECESSOR JANUARY 1, 1920.;

CHEMCO

PHOTOGRAPHIC FILM SOLD IN THE FORM OF ROLLS AND SHEETS FOR PHOTOMECHANICAL AND OTHER PHOTOGRAPHIC USE;FIRST USED JULY 1953, AND IN COMMERCE JULY 1953; AND JAN. 1, 1920, AS TO CHEMCO;FIRST USED JULY 1953, AND IN COMMERCE JULY 1953; AND JAN. 1, 1920, AS TO CHEMCO;THE DRAWING IS LINED TO REPRESENT THE COLOR GREEN, AND THE LINING OUTSIDE THE CIRCLE REPRESENTS A PORTION OF THE BACKGROUND OF THE LABEL, NO CLAIM BEING MADE TO THE BACKGROUND COLOR APART FROM THE COMBINATION SHOWN ON THE DRAWING.;

DS SOLUTION

SOLUTION FOR USE IN THE PREPARATION OF ZINC AND COPPER PLATES FOR ETCHING, ESPECIALLY IN PHOTOENGRAVING;APPLICANT DISCLAIMS THE WORD SOLUTION APART FROM THE MARK AS SHOWN.;

KOPR-TOP

SOLUTIONS FOR PHOTOENGRAVING USE-NAMELY, HOT TOP ENAMEL AND SENSITIZER;COPPER-TOP;

MONO-CONCENTRATE

PHOTOGRAPHIC DEVELOPER-NAMELY, DEVELOPER CONCENTRATE FOR USE IN PHOTOLITHOGRAPHY;

ORTHO-SPEED

PHOTOGRAPHIC AND PHOTOMECHANICAL DEVELOPER CONCENTRATE;

POWERDOT SUPERCONCENTRATE

PHOTOGRAPHIC DEVELOPERS;

POWERLITH

PHOTOGRAPHIC AND PHOTOMECHANICAL SUPPLIES-NAMELY, PHOTOSENSITIVE FILM ESPECIALLY FOR USE IN PHOTOLITHOGRAPHY;

POWERTONE

PHOTOGRAPHIC DEVELOPER-NAMELY, PHOTOGRAPHIC DEVELOPER CONCENTRATED SOLUTION;