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2020
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G/S
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Dampers, namely, control devices used in air ducts to regulate the flow of air; Heat diffusion co... |
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2010
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Invention
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Alternative ignition source system for an exothermic reaction mold device. An alternative ignitio... |
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2002
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Invention
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Frost proof sillcock service sleeve. A service sleeve coupled with a frost proof sillcock includi... |
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Invention
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Fluorocarbon powder coating compositions. A fluorocarbon powder coating including either PVDF or ... |
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2001
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Invention
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Air register. A register for regulating the passage of air to be mounted in a vent opening of a w... |
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Invention
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Air register. A register to be mounted in a vent opening of a wall, floor, or ceiling for regulat... |
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Invention
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Pipe end chamfering tool and measurement device. A pipe end chamfering tool for creating a bevel ... |
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2000
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Invention
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Diffuser for heating and air conditioning systems. A diffuser for a heating and air conditioning ... |
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1999
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Invention
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Method and article of manufacture for inserting a locator wire into a subterranean, or otherwise ... |
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1998
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Invention
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Register and method of assembly. A register includes a faceplate having a central area with openi... |
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1997
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Invention
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Plastic pipe end forming tool. A plastic pipe end forming tool to form both inside and outside be... |
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Invention
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Register faceplate |
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1993
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Invention
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Plastic pipe coupler. The present invention is a unitary pipe coupler having an internally mounte... |
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1990
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Invention
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Air diffuser |
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|
Invention
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Underground valve box. An underground valve box for encapsulating a service valve selected from a... |
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1988
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Invention
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Underground access box and valve operating and protecting means. An underground access box and va... |
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Invention
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One piece air diffuser. An air diffuser constructed from single piece of material, wherein the mo... |
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1983
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Invention
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Latch and lock assembly. A latch and lock assembly for use with suitcases, briefcases and the lik... |
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Invention
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Suitcase |
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1976
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Invention
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Meter riser. A corrosion proof meter riser for attachment to a subsurface polyethylene pipe carry... |
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1975
|
Invention
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Ball valve. This invention relates to a ball type shut off valve. The valve includes a body havin... |
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1974
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Invention
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Insulated meter riser. A meter riser for connecting normally buried plastic pipe to metallic coup... |
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Invention
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Safety valve. A safety valve for pressure fluid flow lines and which may be utilized in combinati... |
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Invention
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Seating and actuator for a ball valve. Improvements in a ball-type shut off valve including a res... |
