USPTO trademark record

SIRPLUS

Dead mark · Owner Tanknology Corporation International · Classes 35

Mark details

Owner: Tanknology Corporation International
Serial number: 74396097
Registration number: 1970300
Status: CANCELLED - SECTION 8 (dead)
Classes: 35 (Advertising / retail / business services)
Filed: 1993-05-28
Registered: 1996-04-23
Goods / services: providing statistical inventory analysis and inventory control for underground storage tanks

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 SIRPLUS.

SIR PLUSLive

Classes 9 (Software / electronics / downloadable media) · 11435272 Canada Inc.

SIRPLUSLive

Classes 18 (Leather goods / bags), 20 (Furniture), 21 (Household goods), 24 (Fabrics), 25 (Clothing / footwear) · Sir Plus Limited

SIR-PLUSDead

Classes 25 (Clothing / footwear) · MARO HOSIERY CORP.

AIRPLUSLive

Classes 7 (Machines) · Xiang, Qing

AIRPLUSLive

Classes 37 (Construction / repair) · AirPlus, 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