USPTO trademark record

DUST BLOCK

Dead mark · Owner D.E.R. SALES, INC. · Classes 11

Mark details

Owner: D.E.R. SALES, INC.
Serial number: 85202273
Registration number: 4113861
Status: CANCELLED - SECTION 18 (dead)
Classes: 11 (Appliances / lighting)
Filed: 2010-12-20
Registered: 2012-03-20
Goods / services: Fitted air filters comprised of nylon, cotton or foam which are placed over electric fans to reduce recirculation of dusty air

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 DUST BLOCK.

DUST BLOCKLive

Classes 1 (Chemicals) · GREENSTONE FARMS LLC

DUST BLOCKLive

Classes 7 (Machines) · Edwards Family Companies, Inc.

DUST BLOCKLive

Classes 7 (Machines) · Edwards Family Companies, Inc.

DUST BLOCKDead

Classes 11 (Appliances / lighting) · D.E.R. SALES, LLC

RUST BLOCKLive

Classes 4 (Fuels) · Lear Chemical Research Corporation

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