USPTO trademark record

POR-ROK

Live registered mark · Owner HALLEMITE MANUFACTURING COMPANY, THE · Classes 19

Mark details

Owner: HALLEMITE MANUFACTURING COMPANY, THE
Serial number: 71685494
Registration number: 0630254
Status: REGISTERED AND RENEWED
Classes: 19 (Building materials)
Filed: 1955-04-14
Registered: 1956-07-10
Goods / services: QUICK HARDENING PATCHING AND ANCHORING CEMENT IN POWDER FORM FOR REPAIRING CONCRETE FLOORS AND FOR SECURING BOLTS AND POSTS IN OPENINGS DRILLED IN MASONRY SURFACES

Register data as of 2026-11-07. Records can trail live filings — check the official USPTO search for the latest status before filing.

Similar marks

Nearest marks in the register to POR-ROK.

PORROLive

Classes 20 (Furniture) · Porro S.p.A.

PORRONETLive

Classes 25 (Clothing / footwear) · Jose Martínez Andreu

PORROSLive

Classes 25 (Clothing / footwear) · Mesobis, Inc.

PORROWLive

Classes 21 (Household goods) · Dongguan Luguang Trading Co., Ltd.

PORRAËLive

Classes 25 (Clothing / footwear) · Pocketbook Panties, 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