USPTO trademark record

DIASEAL M

Live registered mark · Owner DRILLING SPECIALTIES COMPANY · Classes 1, 3, 4, 17, 18, 19, 22, 31

Mark details

Owner: DRILLING SPECIALTIES COMPANY
Serial number: 72202422
Registration number: 0814756
Status: REGISTERED AND RENEWED
Classes: 1 (Chemicals), 3 (Cosmetics / cleaning), 4 (Fuels), 17 (Rubber / plastics), 18 (Leather goods / bags), 19 (Building materials), 22 (Ropes / textiles raw), 31 (Agricultural products)
Filed: 1964-09-23
Registered: 1966-09-13
Goods / services: DRILLING MUD ADDITIVE-NAMELY, A MATERIAL FOR PREPARATION OF ULTRAHIGH WATER LOSS SLURRIES TO REGAIN CIRCULATION

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 DIASEAL M.

DIASEALLive

Classes 10 (Medical devices) · B. Braun Avitum AG

DIASECLive

Classes 1 (Chemicals), 20 (Furniture), 37 (Construction / repair) · ALRANE INVENTING AG

DIASECLive

Classes 40 (Treatment of materials) · Welsing, Guido

DIASENLive

Classes 1 (Chemicals), 2 (Paints), 17 (Rubber / plastics), 19 (Building materials), 41 (Education / entertainment) · DIASEN S.R.L.

DIASEND.Live

Classes 9 (Software / electronics / downloadable media), 38 (Telecom / streaming / broadcasting), 44 (Medical / veterinary / agriculture services) · Aidera AB

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