22 patents
Utility
Drain Assemblies, And Related Kits And Methods
5 Oct 23
A drain assembly includes a drain body, barrel, plug, and sleeve.
Kai ZHANG, Christopher DODD
Filed: 3 Feb 23
Utility
Modular Plumbing Box System and Methods of Mounting the Same
31 Aug 23
A system of modular boxes as shown and described can be interconnected directly to one another via connectors that are integrally molded with the sidewalls of the boxes.
Kenneth BROWN, Aaron LORKOWSKI
Filed: 1 May 23
Utility
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10 Aug 23
A drain assembly includes a drain body, barrel, plug, and gasket.
Aaron Lorkowski, Jeffrey Zhang
Filed: 4 Feb 22
Utility
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20 Jul 23
A roof flashing having a base and a flexible collar operatively connected thereto is configured to prevent water infiltration around an exhaust pipe extending through a roof.
Jeffrey Zhang, Robert F Beesley
Filed: 19 Jan 22
Utility
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29 Jun 23
Disclosed are solvent cement formulations having beneficial stability and performance characteristics that include a thermoplastic resin, one or more organic solvents, an inhibitor of an oxidation-reduction reaction, and a heat stabilizer.
Amrit Parhar
Filed: 22 Feb 23
Utility
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27 Oct 22
A drain assembly is installed into the floor of a shower stall or in the floor of a room to allow water or fluids to be drained.
Alexander L. Davis
Filed: 22 Apr 22
Utility
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15 Sep 22
Provided are primer formulations for solvent cement bonding comprising cyclopentanone and, optionally, at least one additional organic solvent.
Amrit Parhar
Filed: 2 Jun 22
Utility
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25 Aug 22
Provided are THF-free primer formulations for solvent cement bonding comprising cyclopentanone and at least one additional organic solvent.
Amrit Parhar
Filed: 12 May 22
Utility
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26 May 22
Provided are primer formulations for solvent cement bonding comprising cyclopentanone and, optionally, at least one additional organic solvent.
Amrit Parhar
Filed: 23 Nov 20
Utility
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26 May 22
A sewer manhole cover includes a frame having an access aperture and a cover for covering the access aperture.
Blake R. Tresan
Filed: 24 Nov 20
Utility
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5 May 22
A water supply assembly includes a supply box and a thermostatic mixing assembly operatively connected to the supply box and located at least partially therein.
Sinit Rin
Filed: 3 Nov 21
Utility
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24 Mar 22
Provided are solvent cement formulations that include cyclopentanone, one or more additional solvents, and at least one resin.
Amrit Parhar, Willie J. Perez
Filed: 23 Sep 20
Utility
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16 Dec 21
A waste and overflow system for a bathtub includes an overflow assembly, a drain assembly, and a plumbing assembly.
Aaron Lorkowski, Zhang Jian, Blake Oatey, Matthew Siena, Christopher S. Graham
Filed: 15 Jun 21
Utility
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9 Dec 21
A wax ring tray configured to store a wax ring therein includes a base, a first flexible member and a second flexible member.
Alexander Lee Davis
Filed: 27 May 21
Utility
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25 Nov 21
A drain assembly comprises a drain pan, a trim member, and a drain cover.
Matthew Valore, Kai Zhang
Filed: 20 May 21
Utility
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14 Oct 21
The present invention relates to an air admittance valve (AAV) that operates automatically at low pressures to selectively open and close an air passageway between an inlet and an outlet.
Aaron LORKOWSKI, Kenneth BROWN, Kai ZHANG
Filed: 10 Aug 17
Utility
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26 Aug 21
A bath waste and overflow drain system of the present disclosure may comprise both drain and overflow assemblies.
Shawn Heipp, Kenneth Brown, Douglas Buchan, Joshua Funk, Aaron Lorkowski, Kai Zhang
Filed: 7 May 21
Utility
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29 Jul 21
Disclosed are solvent cement formulations having beneficial stability and performance characteristics that include a thermoplastic resin, one or more organic solvents, an inhibitor of an oxidation-reduction reaction, and a heat stabilizer.
Amrit Parhar
Filed: 22 Jan 21
Utility
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14 Jan 21
Provided are solvent cement formulations comprising some or all of tetrahydrofuran, cyclohexanone, methyl ethyl ketone, acetone, a thermoplastic resin, silica, and, a solvent soluble acrylic copolymer associative thickener.
Amrit Parhar, Willie Perez
Filed: 24 Sep 20
Utility
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30 Sep 20
A system of modular boxes as shown and described can be interconnected directly to one another via connectors that are integrally molded with the sidewalls of the boxes.
Kenneth Brown, Aaron Lorkowski
Filed: 15 Jun 20