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2025
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P/S
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Metal pipes and tubes; metal flexible tubing and hose; metal pipe couplings and pipe fittings, pi... |
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P/S
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Metal fabrication and finishing services for others; metal fabrication services; metal building p... |
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Invention
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Gap limiting coupling.
A ring surrounding a central axis and attachable to an end of a pipe elem... |
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Invention
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Gap limiting coupling. A ring surrounding a central axis and attachable to an end of a pipe eleme... |
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Invention
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Method of producing and using a sprinkler unit.
A sprinkler with flexible body for fire suppress... |
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Invention
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System and method for coupling pipes.
A system for coupling pipe segments endwise to each other ... |
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P/S
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Services for the construction, building and architectural industries, namely, drafting of constru... |
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Invention
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Enhanced stability gasket and coupling.
A coupling for joining pipe elements has cast segments a... |
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Invention
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Torsion resistant coupling.
A coupling for joining first and second pipe elements in includes fi... |
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Invention
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Method of installing a pipe coupling.
A method of installing a coupling for joining pipe element... |
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Invention
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Coupling having visual installation indicators.
A pipe coupling has two segments with action sur... |
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Invention
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Flexible joint assembly.
A flexible joint is used to accommodate dynamic movement such as settle... |
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Invention
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Flexible joint assembly. A flexible joint is used to accommodate dynamic movement such as settlem... |
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2024
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Invention
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Manual manifold for heat transfer device |
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Invention
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Automatic manifold for heat transfer device |
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Invention
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Coupling. A pipe coupling has two segments with lugs adapted to receive adjustable fasteners to d... |
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Invention
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Coupling.
A pipe coupling has two segments with lugs adapted to receive adjustable fasteners to ... |
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Invention
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Pipe assembly insulation and vapor barrier.
An insulating cover for assemblies including pipe el... |
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Invention
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Fire protection system for sloped combustible concealed spaces. A fire protection system is provi... |
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Invention
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Storage occupancy spinkler system.
A storage occupancy sprinkler system is provided, which inclu... |
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Invention
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Locking bracket. A bracket uses a base and a locking body to attach an element to a structure. Th... |
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Invention
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Locking bracket.
A bracket uses a base and a locking body to attach an element to a structure. T... |
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Invention
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Flexible dry sprinkler.
A fire sprinkler head has a valve with an X-brace latch, and includes a ... |
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Invention
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Pressure-temperature port connections for heat-transfer devices. A kit for joining a fluid condui... |
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Invention
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Concealable window sprinkler.
A concealable sprinkler head includes a frame having a body mounta... |
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Invention
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Torsion resistant coupling. A coupling for joining first and second pipe elements in includes fir... |
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Invention
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Coupling permitting longitudinal axis rotation of pipe elements. A coupling permitting rotation o... |
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Invention
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Method of rotating a pipeline section. A method of rotating a section of a pipeline about a longi... |
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Invention
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Coupling permitting longitudinal axis rotation of pipe elements.
A coupling permitting rotation ... |
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Invention
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Compact sprinkler. A sprinkler includes an axially extending, generally tubular sprinkler frame h... |
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Invention
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Compact sprinkler.
A sprinkler includes an axially extending, generally tubular sprinkler frame ... |
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2023
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Invention
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Sprung coupling. A coupling has first and second segments attached to one another end to end surr... |
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Invention
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Combination sealing member and pipe couplings. First and second pipe elements are joined end to e... |
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Invention
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Pipe coupling |
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Invention
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Pipe grooving device.
A pipe grooving device having a plurality of geared cams uses synchronizin... |
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Invention
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Pipe element having wedging groove.
A pipe element has a circumferential groove with a surface p... |
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Invention
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Adapter coupling. A coupling for joining a flanged pipe element to a non-flanged pipe element has... |
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Invention
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Roller set having a burnishing roller.
A roller set for roll forming pipe elements has an outer ... |
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Invention
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Valve and coupling. A valve and coupling for joining pipe elements has a valve body captured in a... |
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P/S
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Metal gaskets; pipe gaskets
Gaskets for use with pipe couplings |
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2022
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P/S
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Metal pipes and tubes; metal pipe couplings and pipe fittings; metal pipe connectors; metal pipe ... |
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P/S
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Metal pipes and tubes; metal pipe couplings and pipe fittings; metal pipe connectors, metal pipe ... |
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P/S
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Metal pipe couplings, joints and valves; metal pipe fittings, metal pipe connectors, manually ope... |
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2021
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Invention
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Tee fitting |
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Invention
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Elbow fitting |
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2020
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P/S
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Machine tools, namely, powered machines for shaping, forming, grooving, shouldering, cutting or b... |
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Invention
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Pipe coupling segment |
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Invention
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Ring and gusset coupling |
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P/S
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Metal flexible tubing and hose; metal pipe couplings and pipe fittings; manually operated valves;... |
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2019
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P/S
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Pneumatic valves; Machine tools, namely, powered machines for shaping, forming, grooving, shoulde... |
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P/S
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Automatically operated valves; automatic pneumatic and electrical valves; automatic fire protecti... |
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2018
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P/S
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Apparatus for water supply, namely, water control pipe valves, being parts of water supply system... |
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P/S
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Fire sprinklers; fire sprinkler systems and brackets for mounting fire sprinkler systems; fire sp... |
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P/S
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Luggage tags, Carrying cases, backpacks, and tool bags, empty Clothing, namely, shirts, baseball ... |
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P/S
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Non-metal gaskets for piping and pipe couplings; Non-metal pipe couplings and joints; Non-metal e... |
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P/S
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Fire extinguishing compositions |
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P/S
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Hand operated tools for shaping, grooving, shouldering, forming, cutting, beading, or mechanicall... |
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P/S
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Leasing and rental of equipment, namely, powered machines for joining, shaping, forming, grooving... |
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P/S
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Educational training services, namely, conducting classes and providing electronic and on-site tr... |
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P/S
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Apparatus for water supply, namely, water control pipe valves, being parts of water supply systems |
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P/S
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Metal pipes and tubes; metal flexible tubing and hose; metal pipe couplings and pipe fittings for... |
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P/S
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Metal pipes and tubes; metal pipe couplings and pipe fittings for pipes and tubes, pipe connector... |
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2017
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P/S
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Fire sprinklers; Sprinkler systems for fire protection |
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P/S
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Metal pipes and tubes, metal flexible tubing and hose, metal pipe couplings, pipe fittings, elbow... |
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P/S
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Metal pipes and tubes for sprinkler systems, metal flexible tubing and hose for fire sprinkler sy... |
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P/S
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Metal pipe couplings, metal pipe fittings, metal elbows for pipes, metal tees for pipes, metal ad... |
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P/S
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Metal pipe couplings, pipe fittings, elbows, tees, adaptors; pipe connectors, pipe joints and pip... |
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P/S
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Metal pipe couplings, metal pipe adapters, metal pipe fittings; pipe connectors, pipe joints and ... |
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P/S
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Metal pipes and metal tubes specially adapted for use in sprinkler and fire extinguishing and sup... |
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P/S
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Metal pipe couplings, metal pipe fittings, metal pipe adaptors; pipe connectors, pipe joints and ... |
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P/S
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Fire sprinklers; sprinkler and valve systems for fire protection |
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2015
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P/S
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Metal pipes and tubes, including flexible tubing and hose; metal pipe couplings and pipe fittings... |
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P/S
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Software for the construction, architectural and building industries; software to create building... |
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P/S
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Software for designing, drafting, and modeling of buildings for the construction, architectural a... |
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P/S
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Software for designing, drafting and modeling for the construction, architectural and building in... |
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P/S
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Metal pipe couplings, pipe fittings, elbows, tees, adaptors, flanges, glands, filters and caps; p... |
