Trademark Overview
On Monday, April 21, 2025, a trademark application was filed for R with the United States Patent and Trademark Office. The USPTO has given the R trademark a serial number of 79436426. The federal status of this trademark filing is RESPONSE AFTER NON-FINAL ACTION - ENTERED as of Wednesday, June 10, 2026. This trademark is owned by ROKI TECHNO CO., LTD. The R trademark is filed in the Machinery Products, Computer & Software Products & Electrical & Scientific Products, and Environmental Control Instrument Products categories with the following description:
Filters for pharmaceutical manufacturing machines and for chemical processing machines; filtering machines for chemical processing; filters for filtering machines for chemical processing; filter cartridges for filtering machines for chemical processing; ultrafiltration filters for chemical processing machines; filters for chemical processing machines; filter cartridges for chemical processing machines; chemical processing machines; corrosive-resistant filter cartridges for beverage processing machines for making beer; filters for brewed liquid used in brewing or fermenting machines being filters for beverage processing machines; beverage processing machines; industrial milk strainers being filters for milk processing machines; plastic processing machines and filters therefor; plastic processing machines and filter cartridges therefor; filters for semiconductor manufacturing machines; filters for liquid used in the manufacture of semiconductors being filters for semiconductor manufactur...
Clean-up filters for industrial water being water filters; clean-up water filters for use with water of water-purifying apparatus; absorption water filters for use with water-purifying apparatus; membrane water filters for use with water-purifying apparatus; water filters for use with water purifying apparatus; water purifying apparatus; water filters for use with water purifiers for household purposes; water filter cartridges for use with water purifiers for household purposes; water purifiers for household purposes; electrolytic ion water purifiers and water filters therefor; water filters for septic tanks for waste water for household purposes; septic tanks for waste water for household purposes; water filters for septic tanks for household purposes; septic tanks for household purposes
Ozonisers for sterilization; ozonizers for surface modification; ozonizers for deodorization, decolorization, and decomposition of organic matter in liquid treatment of purified water, industrial wastewater, human waste, sewage, sludge; Ozone gas generating machine that can generate ozone by applying silent discharge from a discharge unit to oxygen-containing residue; Ozonisers for deodorizing spaces and decomposing organic matter; Ozonisers for deodorizing resin products; Ozonisers for decolorizing paper and pulp products; Ozonisers for physical and chemical experiments; Ozonisers for sanitary purposes; Ozone gas generator that can generate ozone by electrolyzing water stored in an electrolytic cell; Ozone water generator using diamond electrodes; electrolysers being electrolysis apparatus for laboratory use; filtration apparatus for laboratory or experimental use, namely small-scale filtration system including housing, filter, pressure feeding system, tank, pressure gauge, electrical...
