USPTO trademark record

PIG SIG

Live registered mark · Owner T. D. WILLIAMSON, INC. · Classes 9

Mark details

Owner: T. D. WILLIAMSON, INC.
Serial number: 72368960
Registration number: 0936049
Status: REGISTERED AND RENEWED
Classes: 9 (Software / electronics / downloadable media)
Filed: 1970-08-24
Registered: 1972-06-20
Goods / services: PASSAGE INDICATOR WHICH IS USED TO INDICATE THE PASSAGE OF A PIPELINE PIG PAST A SELECTED POINT IN A PIPELINE

Register data as of 2026-11-09. Records can trail live filings — check the official USPTO search for the latest status before filing.

Similar marks

Nearest marks in the register to PIG SIG.

PIGS IN A BLANKETLive

Classes 33 (Alcoholic drinks) · Palm Wine Holdings, LLC

PIGS IN A BLANKET BBQLive

Classes 17 (Rubber / plastics) · Madrid E-Commerce LLC

PIGS IN A BLANKET QUILTINGLive

Classes 16 (Paper / printed matter), 40 (Treatment of materials), 41 (Education / entertainment) · Pigs in a Blanket Quilting LLC

PIGS IN A BLANKET QUILTINGLive

Classes 16 (Paper / printed matter), 40 (Treatment of materials), 41 (Education / entertainment) · PIGS IN A BLANKET QUILTING LLC

PIGS IN WIGSLive

Classes 28 (Games / toys / sports) · Super Duper Inc.

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