Patents Assigned to Tamko Roofing Products, Inc.
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Patent number: 8438812Abstract: In one embodiment, a shingle includes a first layer having at least one full tab and at least one full cut-out. A second layer is positioned under the first layer. The full tab width to first layer length ratio is greater than 8.5/36. The full cut-out width to first layer length ratio is greater than 8.5/36. A method that includes applying such shingles to a roof.Type: GrantFiled: December 3, 2002Date of Patent: May 14, 2013Assignee: TAMKO Roofing Products, Inc.Inventors: Thomas Morrison King, Stephen Andrew McNally
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Patent number: 7506659Abstract: A system operating in an environment under a vacuum draw in which liquid accumulates utilizes the weight of the liquid to discharge the liquid from the system. The system includes a first holding tank and a second holding tank interconnected by a liquid passageway and a pressure equalization passageway. A number of valves are provided for controlling flow into and out of the second holding tank. The valves are operated in a sequence to use gravity to bring accumulating liquid from the first holding tank to the second holding tank in the vacuum environment, and then to discharge the liquid from the second holding tank to the environment outside of the system.Type: GrantFiled: September 19, 2005Date of Patent: March 24, 2009Assignee: Tamko Roofing Products, Inc.Inventors: Steven L. Russell, Matthew J. Burinskas
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Patent number: 7472529Abstract: A system for sealing a packaging wrapper around an object directs a flow of heated air to end flaps of the wrapper to move the end flaps into sealing contact with a body section of the wrapper to substantially enclose the object. The system includes an oven, a conveyor, a source of heated air and a means for deflecting the flow of heated air to the conveyor to seal end flaps of the wrapper with a body section of the wrapper. In use, an object surrounded by the wrapper body section is moved through the oven on a conveying surface of the conveyor, and heated air is moved through the oven bypassing the conveying surface to a region below the conveying surface. The heated air flow then encounters the means for deflecting the heated air flow, which directs the air flow upward and through the conveying surface to impact and move the end flaps into sealing contact with the wrapper body section.Type: GrantFiled: August 22, 2005Date of Patent: January 6, 2009Assignee: Tamko Roofing Products, Inc.Inventors: Steve Johnson, Richard Taylor, Curt Davis
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Publication number: 20070137132Abstract: A roofing member is implemented as a part of a roof covering system to provide the look of an individual shingle roof covering in a panel-like system with improved ease of installation. The roofing member includes a panel having a top surface, a bottom surface a butt portion, a upslope portion, a first side portion and a second side portion. Formed onto the top surface of the panel are a set of elongated shadow channels extending from the butt portion to the upslope portion on the top surface of the panel to divide the top surface into a set of raised profile sections having regions that are lighter in coloration than the elongated shadow channels. This configuration provides the visual effect of individual shingles in the areas of the raised profile sections with gaps between laterally adjacent shingles provided by the shadow channels.Type: ApplicationFiled: December 16, 2005Publication date: June 21, 2007Applicant: Tamko Roofing Products, Inc.Inventor: Marcus Plowright
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Publication number: 20070062578Abstract: A system operating in an environment under a vacuum draw in which liquid accumulates utilizes the weight of the liquid to discharge the liquid from the system. The system includes a first holding tank and a second holding tank interconnected by a liquid passageway and an equalization passageway. First, second, third and fourth valves are provided for controlling flow into and out of the second holding tank. The valves are operated in a sequence to bring accumulating liquid from the first holding tank to the second holding tank in the vacuum environment, and then to discharge the liquid from the second holding tank to the environment outside of the system having a greater air pressure than the air pressure within the vacuum environment.Type: ApplicationFiled: September 19, 2005Publication date: March 22, 2007Applicant: Tamko Roofing Products, Inc.Inventors: Steven Russell, Matthew Burinskas
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Patent number: 6773526Abstract: A combined waterproofing sheet and protection course membrane has a water resistant film and a protective layer. The protective layer protects the film from being punctured and otherwise compromised. An adhesive layer, with a free adhesive side for adhesion to a foundation, is adhered to the film, so that the membrane can be applied to a subterranean foundation in a single step. While the foundation is being back filled, the protective layer keeps the water resistant film intact thereby maintaining the water resistant capabilities of the membrane.Type: GrantFiled: September 18, 2002Date of Patent: August 10, 2004Assignee: Tamko Roofing Products, Inc.Inventors: Aaron R. Phillips, Grant Mitchell
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Patent number: 6656557Abstract: A waterproofing membrane is provided which includes a waterproof synthetic resin film presenting opposed first and second surfaces, and an inner bitumen adhesive supported on the first surface of the film. The membrane is manufactured by heating the bitumen adhesive and applying it to a web of the waterproof synthetic resin film. As such, the resulting membrane includes an adhesive possessing a coating temperature at which the adhesive can be applied to the film as a viscous liquid, and a film possessing a still higher transition temperature that permits the film to function as a substrate for the bitumen adhesive during manufacture.Type: GrantFiled: June 12, 2001Date of Patent: December 2, 2003Assignee: Tamko Roofing Products, Inc.Inventor: Aaron R. Phillips
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Patent number: 6464821Abstract: A method and apparatus for producing a self-adhering product with a multi-part release liner system that will not result in unwanted adhesion at the edges is disclosed. The self-adhering product may be a roofing sheet, or waterproofing membrane. The multi-part release liner system includes a strip of material placed on the adhesive surface below and between each abutting edge of the release liner. The material allows each section of the release liner to be removed without the edges of the liner adhering to the underlying sheet. The release liner may also be a single piece liner, with at least one strip of perforations that allows the liner to be removed in individual sections. In this application, the material not only prevents edge adhesion, but also prevents adhesive from the substrate flowing through the perforation holes. The invention may also be applied to release liner systems that combine multi-part release liners and perforated release liners.Type: GrantFiled: April 5, 1999Date of Patent: October 15, 2002Assignee: Tamko Roofing Products, Inc.Inventors: Aaron R. Phillips, Thomas M. King
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Patent number: 6444291Abstract: A protection layer for use in a waterproofing or roofing system and a method for making the protection layer in a rollable form is disclosed. The protection layer includes a core matrix of felt and asphalt saturant typical in many roofing products. The protection layer also includes a unique coating applied to the matrix. The coating comprises a mixture of asphaltic waste, a relatively soft asphalt, and a filler. The addition of the coating to the matrix results in a product that is flexible enough to allow the product to be rolled without cracking, yet is sufficiently puncture and scuff resistant to adequately protect an underlying membrane.Type: GrantFiled: August 27, 1997Date of Patent: September 3, 2002Assignee: Tamko Roofing Products, Inc.Inventors: Aaron R. Phillips, Andrew J. Parker
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Patent number: 5822943Abstract: An asphalt-based roofing shingle is disclosed that includes a substrate including at least one composite having a scrim bonded to a mat, coated with filled asphalt and granules. The scrim has woven or non-woven fiberglass or polyester strands arranged in a crossing pattern, such as a 10.times.10 thread crossing pattern per square inch, and the mat has a layer of organic, fiberglass or polyester materials, the scrim and mat being joined together with a rubberized binder or other suitable bonding material. The shingle may be used, for example, in a residential roofing application, in which a portion of a roof deck is covered by providing the shingle including the substrate and a fastening device such as a nail having a head; positioning the shingle on the roof deck portion; and driving the nail through the shingle and into the roof deck to secure the shingle to the roof deck.Type: GrantFiled: July 10, 1996Date of Patent: October 20, 1998Assignee: Tamko Roofing Products, Inc.Inventors: Stanley P. Frankoski, Randal J. Jolitz
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Patent number: 5512615Abstract: A silicone rubber binder composition is provided which includes silicone rubber, silicon dioxide and an aggregate such as sand, gravel, cinders and the like. The silicone rubber is preferably an RTV silicone rubber which is solubilized using a solvent and mixed with the silicon dioxide and aggregate. The mixture may be spray applied to form a roofing coating or may be molded to form another building element such as a beam, post, block, shingle, wallboard or the like.Type: GrantFiled: August 12, 1994Date of Patent: April 30, 1996Assignee: Tamko Roofing Products, Inc.Inventor: Thomas O. Olsen