| POLYWIP Polycorp Ltd.
87135496 11 Aug 2016 | on 07 Oct 2024
| inserts for use in grinding mills in mining Class 007 Class 007 Machinery Products inserts for use in grinding mills in mining | | | POLYKOMBO Polycorp Ltd.
88490586 26 Jun 2019 | on 21 May 2024
| Machine parts, namely, liner featuring steel lifter bars and rubber we... Class 007 Class 007 Machinery Products Machine parts, namely, liner featuring steel lifter bars and rubber wear plates in grinding mill used for combination of material | | | POLYCORP Polycorp Ltd.
87066152 09 Jun 2016 | on 19 Apr 2024
| Protective linings for industrial use, namely, polymeric protective li... Class 001 Class 001 Chemical Products Protective linings for industrial use, namely, polymeric protective linings for use in chemical tanks, chemical tank cars, pipes and hoses, and in pressurized vessels and equipment, all for protection from abrasion, corrosion or contamination Class 007 Class 007 Machinery Products grinding mill machine parts, namely, lifter bars, shell plates, pulp lifters, grates, sealers, pulp discharge systems, shock sub elements and hardware for use with the foregoing; wheel sandwiches, namely, metal wheels with rubber lining for use with subway cars, street cars and other mass transit cars grinding mill machine parts, namely, rubber liners and rubber rings for use in the inside of grinding mill machines; protective linings for industrial use, namely, soft and hard, natural and synthetic rubber linings; grinding mill machine parts, namely, rubber liners for lifters in grinding mills; products for absorbing vibration and for electrical insulation in railroad crossings and embedded rail transit applications, namely, subway support pads; products for absorbing vibration and for electrical insulation in railroad crossings and embedded rail transit applications, namely, rail boots, flangeway formers, clips for rail boots, sleepers, ties, gauge screws, transition cuffs, insulated joint cuffs, restraining rail boots, special track work encapsulation, and enclosed /shallow flangeways; products for absorbing vibration and for electrical insulation in railroad crossings and embedded rail transit applications, namely, clips for securing polymer rail seals and tools for installing such clips, broom elements, rubber inserts for crossing panels, journal pads, track pads, marine bumpers, and platform nosings
Class 019 Non-Metallic Building Material Products POLY CORP | | | TRACK JACKET Polycorp Ltd.
77804661 14 Aug 2009 | on 17 Nov 2022
| Rubber boots for covering customized railway track segments used at in... Class 017 Rubber boots for covering customized railway track segments used at intersections for the purpose of absorbing vibrations and electronically insulating those railway track segments | | | HI-RES Polycorp Ltd.
87665992 31 Oct 2017 | on 07 Sep 2021
| Rubber boot and hand lined rubber covering for rail track segments Class 017 Rubber boot and hand lined rubber covering for rail track segments | | | POLYSTL Polycorp Ltd.
77474039 14 May 2008 | on 12 Feb 2020
| Grinding mill machine parts, namely, lifters,Grinding mill machine par... Class 007 Class 007 Machinery Products Grinding mill machine parts, namely, lifters | | | POLYBLOK Polycorp Ltd.
87135503 11 Aug 2016 | on 19 Nov 2019
| combined plates and lifter bars used in a lining of a grinding mill Class 007 Class 007 Machinery Products combined plates and lifter bars used in a lining of a grinding mill | | | EPFLEX POLYCORP LTD.
73548693 18 Jul 1985 | on 15 Sep 2016
| [ PLASTIC AND RUBBER HOSE, FOR USE IN PETROLEUM INDUSTRY AND ] NON-MET... Class 017 [ PLASTIC AND RUBBER HOSE, FOR USE IN PETROLEUM INDUSTRY AND ] NON-METALLIC RAILWAY TRACK SEALS FOR PROVIDING A ROAD/RAIL INTERFACE | | | POLYCORP Polycorp Ltd.
98272071 15 Nov 2023 | on 08 Oct 2024 | sound dampers for railway tracks Class 017 sound dampers for railway tracks | | | POLYCORP JCL Polycorp Ltd.
90785724 21 Jun 2021 | on 21 Dec 2023 | Discharge grates for grinding mills; Grates for grinding mills Class 007 Class 007 Machinery Products Discharge grates for grinding mills; Grates for grinding mills | | 
