Serial Number
76453067
Owner
EST GROUP INC.Attorney
Deborah L. CorpusFirst Use Date
Dec 23, 1983
Filing Date
Sep 26, 2002
EST Trademark
Serial Number: 76453067 • Registration: 2799921
Trademark Classes
Class 6 - Metal Goods
Common metals and their alloys; metal building materials; transportable buildings of metal
Class 7 - Machinery
Machines and machine tools; motors and engines; machine coupling and transmission components
Class 8 - Hand Tools
Hand tools and implements (hand-operated); cutlery; side arms; razors
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
September 26, 2002
Registration Date
December 30, 2003
First Use Anywhere
December 23, 1983
First Use in Commerce
December 23, 1983
Published for Opposition
October 7, 2003
Cancellation Date
July 12, 2024
Goods & Services
Manually operated pipe and tube pressure testing, plugging, and repairing hand tools in the nature of manual plug installation and removal tools, namely, heat exchanger tube pluggers for manually installing and removing plugs without requiring electric or pneumatic supplies; manually operated pipe and tube pressure testing, plugging, and repairing hand tools in the nature of pipe tapping tools, namely, pipe tappers for tapping pipes under pressure; and manually operated plumbing tools for precluding fluid flow in pipes, namely, a pipe plugger that is installed on an end of a pipe and that has seal at one end thereof capable of being extended through a valve and expanded within the pipe downstream of the valve so that the valve can be repaired or replaced while the pipe remains under pressure
Pipe and tube pressure testing and plugging apparatus, namely, portable hydrostatic test pumps for testing heat exchanger and condenser tubes, pneumatic and vacuum test guns for testing heat exchanger and condenser tubes, and hydraulic rams for installing plugs in heat exchanger and condenser tubes
Metal pipe and tube pressure testing and plugging apparatus, namely, pipe and tube hydrostatic test plugs, heat exchanger and condenser tube plugs, and heat exchanger and condenser tube stabilizers plugs
