KNOWNOW Trademark

Serial Number: 99342006 • Registration: 8185528

KNOWNOW is a trademark filed by Liang Cheng on August 17, 2025. The trademark is classified under Class 3 (Cosmetics & Cleaning). The application is currently registered and active.

Trademark Classes

Class 3 - Cosmetics & Cleaning

Bleaching preparations and other substances for laundry use; cleaning, polishing, scouring

Owner Contact Info

Liang Cheng (8 trademarks)

No. 1, Shihua Village, Qingshan Town
Wuhan 430000 , CN

Entity Type: 01

Legal Representation

Attorney of Record

Kyle Leung

1,014 trademarks filed View all →

Correspondence Address

Kyle Leung

1360 Valley Vistra Dr, Suite 140

Diamond Bar, CA 91765

United States

Trademark Details

Filing Date

August 17, 2025

Registration Date

March 24, 2026

First Use Anywhere

July 16, 2025

First Use in Commerce

July 16, 2025

Published for Opposition

February 3, 2026

Goods & Services

Cosmetics; Cleaning preparations; Mask pack for cosmetic purposes; Toothpastes; Liquid soaps for laundry; Shampoos; Bathing lotions; Nail enamel; Perfumes; Essential oils; False eyelashes; Hand cream; Hair conditioner; Washing powder; Shampoos for animals