COORSTEK

What this means for you

Registered since 14 Jun 2005. The owner can stop confusingly similar uses in the classes it covers; it stays on the register as long as the owner keeps up the maintenance filings (next due by 14 Jun 2025).

Record

Serial number

78311094

Registration number

2962220

Mark type

Word mark

Filed

08 Oct 2003

Published for opposition

22 Mar 2005

Registered

14 Jun 2005

Next maintenance due

14 Jun 2025

Attorney of record

Amy L. Kramer

Goods and services

• Class 001 — Chemicals: SMALL-DIAMETER CERAMIC PARTICLES FOR USE AS MEDIA TO DISPERSE PAINT AND PIGMENTS
• Class 003 — Cosmetics and cleaning preparations: BALL AND ROD-SHAPED PARTICLES FOR USE AS ABRASIVE IN GRINDING
• Class 007 — Machines and machine tools: MACHINE PARTS, NAMELY, NON-METAL MECHANICAL SEALS; CERAMIC LININGS FOR GRINDING MILLS AND CYCLONES; POWER OPERATED GRINDING WHEELS; CERAMIC LININGS FOR CYCLONES AND OTHER MATERIAL HANDLING MACHINERY, NAMELY LININGS RESISTANT TO ABRASION, CORROSION OR TEMPERATURE; MACHINE PARTS, NAMELY CERAMIC VALVES, PISTONS AND CYLINDERS FOR SOFT DRINK BEVERAGE DISPENSERS; MACHINE PARTS, NAMELY, CERAMIC NOZZLES, PUMPS, VALVES AND BEARINGS FOR FLUID PROCESSING MACHINES; PULP, PAPER MAKING AND PROCESSING MACHINES AND PARTS THEREFOR; CERAMIC MECHANICAL SEALS AND SEAL FACES FOR WATER PUMPS; AIR CONDITIONER COMPRESSORS AND CENTRIFUGAL PUMPS; CERAMIC PARTS FOR AGRICULTURAL, CHEMICAL, OIL, SUBMERSIBLE AND CENTRIFUGAL PUMPS, NAMELY SLEEVES, PISTONS, BUSHINGS, VALVE BALLS AND SEATS, SHAFTS, IMPELLERS; CERAMIC PARTS FOR HOISTS, NAMELY, WEAR-RESISTANT PULLEYS, CAPSTANS, DRAWCONES, REPLACEMENT RINGS, AND GUIDE AND PINCH ROLLS FOR WIRES AND CABLES; MACHINE PARTS, NAMELY NON-METALLIC PISTON RINGS, MECHANICAL SEALS, BEARINGS, BUSHINGS, RODS, PISTONS AND CYLINDERS FOR INDUSTRIAL MACHINES; CERAMIC WEAR TILES FOR IMPELLERS, FAN BLADES AND HOUSINGS, VALVE GATES AND IMPACT PANELS; CERAMIC MACHINE PARTS, NAMELY BEARINGS AND BUSHINGS; CERAMIC AND PLASTIC PARTS FOR SEMICONDUCTOR PROCESSING MACHINES, NAMELY, CMP WAFER HOLDERS, PLASMA ETCH RINGS, AND SEMICONDUCTOR CHIP TRAYS
• Class 008 — Hand tools: NON-GRADUATED CERAMIC HAND TOOLS FOR MACHINE SET-UP AND CALIBRATION, NAMELY, SQUARES, ANGLES, PLATES, PARALLEL BARS AND STRAIGHT EDGES; MORTARS AND PESTLES; HAND OPERATED GRINDING WHEELS
• Class 009 — Scientific and electric apparatus: CERAMIC PARTS FOR SEMICONDUCTORS, RESISTORS, CAPACITORS, HYBRID ELECTRONIC CIRCUITS AND SENSORS, namely, SEMICONDUCTOR MODULES, SUBSTRATES FOR SEMICONDUCTOR CHIPS AND CIRCUITS, INTERCONNECT BOARDS, PAD ARRAY CARRIERS AND CARRIERS FOR QUARTZ CRYSTALS; CERAMIC PARTS FOR ELECTRON TUBES, namely, VACUUM INTERRUPTERS, POWER GRID TUBES, HIGH POWER RECEPTACLES, INSULATOR RINGS AND CYLINDERS, HEADERS AND INSULATING DISCS, FEED-THROUGH INSULATORS, TRAVELING WAVE TUBES, POWER SWITCHES, X-RAY TUBES; CERAMIC COMPONENTS FOR COMPUTER PERIPHERALS, namely, MAGNETIC TAPE DRIVES, CLEANER BLADES, WEAR DISCS AND INSULATORS; CERAMIC PARTS FOR NON-MEDICAL LASERS, namely, PUMP CHAMBERS, FEEDTHROUGHS, INSULATORS, LASER WAVE GUIDES AND ION LASER TUBES; FITTED CERAMIC PLATES FOR BODY ARMOR, namely, BULLET-PROOF VESTS [ AND OTHER CLOTHING AND SPORTS HELMETS;] CERAMIC SCIENTIFIC LAB WARE, namely, CRUCIBLES, BOATS, CUPS AND DISHES; FIBER OPTIC CONNECTORS, TUBES AND RODS; CERAMIC THERMOCOUPLE TUBES
• Class 010 — Medical apparatus: CERAMIC PARTS FOR MEDICAL DIAGNOSTIC EQUIPMENT, NAMELY SHEAR VALVES FOR BLOOD ANALYSIS EQUIPMENT AND PISTONS AND CYLINDERS USED TO METER PRECISE AMOUNTS OF FLUIDS AND OXYGEN; INJECTION-MOLDED DISPOSABLE SURGICAL INSTRUMENTS FOR USE IN MINIMALLY INVASIVE ELECTRO-SURGERY, NAMELY CAUTERIZERS AND COAGULATORS, CUTTERS, ABLATION DEVICES SNARE TIPS, SCISSORS AND FORCEPS; ORTHOPEDIC JOINT IMPLANTS
• Class 011 — Environmental control apparatus: [WATER FAUCET COMPONENTS USED IN WASHERLESS DESIGNS, NAMELY VALVE DISCS, VALVE SEALS, VALVE SEATS]
• Class 017 — Rubber goods: CERAMIC ELECTRICAL INSULATORS AND INSULATING SLEEVES; CERAMIC PIPE INSULATION FOR INDUSTRIAL AND COMMERCIAL USE; NON-METALLIC RINGS IN THE NATURE OF RUBBER RINGS FOR PIPE CONNECTION SEALS; FLEXIBLE PIPES NOT OF METAL FOR CONVEYING ABRASIVE, CORROSIVE AND HIGH TEMPERATURE MATERIALS
• Class 019 — Non-metallic building materials: CERAMIC REFRACTORY FURNACE LINERS, NAMELY BRICKS AND TILES; CERAMIC TILES; CERAMIC BRICKS; RIGID PIPES NOT OF METAL FOR CONVEYING ABRASIVE, CORROSIVE AND HIGH TEMPERATURE MATERIALS
• Class 028 — Toys and sporting goods: [FISHING TACKLE]
• Class 035 — Advertising and business services: [ PACKAGING OF PRODUCTS IN CLEAN ROOMS FOR OTHERS]
• Class 037 — Building construction and repair services: [ MAINTENANCE AND REPAIR OF PULP AND PAPER MAKING AND PROCESSING MACHINERY ]
• Class 040 — Treatment of materials: CUSTOM MANUFACTURE OF CERAMIC MACHINE PARTS; TREATMENT OF MATERIALS, NAMELY, MACHINING, TURNING, MILLING, WELDING, GRINDING, METALLIZING, METAL PLATING, LAPPING AND CERAMIC GLAZING OF INDUSTRIAL COMPONENTS; ASSEMBLY OF PRODUCTS IN CLEAN ROOMS FOR OTHERS
• Class 042 — Scientific and technological services: ANALYTICAL AND SCIENTIFIC TESTING SERVICES FOR OTHERS, NAMELY MATERIALS TESTING; CUSTOM ENGINEERING AND DESIGN OF INDUSTRIAL TOOLS, MACHINES AND COMPONENTS THEREFOR; TESTING, ANALYSIS AND EVALUATION OF THE GOODS AND SERVICES OF OTHERS FOR THE PURPOSE OF CERTIFICATION

Owner

• COORSTEK, INC., Golden, CO, US
• COORSTEK, INC., Golden, CO, US
• COORSTEK, INC., Golden, CO, US

Prosecution history

• 21 Mar 2026 — NOTICE OF ACCEPTANCE OF PARTIAL SEC. 8 & 9 EMAILED
• 21 Mar 2026 — REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
• 21 Mar 2026 — REGISTERED - SEC. 9 GRANTED/CHECK RECORD FOR SEC. 8
• 21 Mar 2026 — REGISTERED - PARTIAL SEC. 8 (10-YR) ACCEPTED
• 08 Mar 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
• 06 Jan 2026 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
• 12 Dec 2025 — TEAS SECTION 8 & 9 RECEIVED
• 05 Dec 2025 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
• 14 Jun 2024 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
• 11 Jan 2023 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
• 11 Jan 2023 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
• 11 Jan 2023 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
• 11 Jan 2023 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
• 11 Jan 2023 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
• 13 Nov 2019 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED