USPTO trademark record

U-KNOCK

Live registered mark · Owner DONG-A PENCIL CO., LTD. · Classes 16

Mark details

Owner: DONG-A PENCIL CO., LTD.
Serial number: 87422357
Registration number: 5509567
Status: SECTION 8 & 15-ACCEPTED AND ACKNOWLEDGED
Classes: 16 (Paper / printed matter)
Filed: 2017-04-24
Registered: 2018-07-03
Goods / services: Markers; Marking pens; Fountain pens; Stationery; Ball pens; Felt marking pens; Mechanical pencils; [ Pencils; ] Drawing pens; [ Color pencils; ] Color pens; Crayons; Pens; Writing instruments; [ Pen…

Register data as of 2026-11-08. Records can trail live filings — check the official USPTO search for the latest status before filing.

Similar marks

Nearest marks in the register to U-KNOCK.

G-KNOCKLive

Classes 16 (Paper / printed matter) · Pilot Corporation of America

IKNOCKLive

Classes 9 (Software / electronics / downloadable media) · Michael Williams

SKNOCKLive

Classes 9 (Software / electronics / downloadable media) · Sknock, LLC

U KNO I GOTCHULive

Classes 25 (Clothing / footwear) · Evans Cynthia L

U KNO I GOTCHULive

Classes 21 (Household goods), 25 (Clothing / footwear) · Evans, Cynthia L.

Screen your own name

A fast first-pass screen against the USPTO federal register — sound-alikes, look-alikes, and same or related classes, in plain English. Free, no signup.

Screen a name — free · Start a free watch