Patents by Inventor Thomas L. Multer
Thomas L. Multer has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 9248327Abstract: A horizontal sidewall fire protection sprinkler has a deflector having a vertical face, transverse to the fluid flow from the output orifice, and a horizontal shelf positioned above and perpendicular to the vertical face. A portion of the horizontal shelf extends in the fluid flow direction by a first length, with respect to the vertical face, and this first length is less than about half of the total length of the horizontal shelf in the fluid flow direction. The sprinkler may be installed in a support cup having a raised mounting platform configured to receive the sprinkler body and a cylindrical outer surface. A horizontal or pendent fire protection sprinkler has a body having an output orifice and a flange and a seal cap to seal a flow of fluid from the output orifice and a thermally-responsive element positioned to releasably retain the seal cap. Housing members extend through and from the flange of the sprinkler body, and contain rods, each of which extends through the flange.Type: GrantFiled: August 30, 2013Date of Patent: February 2, 2016Assignee: THE RELIABLE AUTOMATIC SPRINKLER COMPANYInventors: George S. Polan, Oliver S. Pahila, Thomas L. Multer
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Patent number: 8800673Abstract: An attic fire protection system is provided. The system comprises a fluid supply manifold for supplying a fluid, positioned at an effective height below and parallel to the underside of a roof having a non-zero pitch angle. The system contains a plurality of fittings each having at least one exit port for directing the flow of the fluid, the fittings being spaced within at most a maximum effective distance apart from each other and being connected to receive fluid from the supply manifold, wherein the exit ports are structured to supply the fluid in a direction parallel to the underside of the roof. Most broadly, however, the fittings are structured or arranged to supply the fluid in a direction forming an oblique angle with the horizontal and the vertical, which may or may be exactly the same as the pitch angle of the roof. The system also includes a plurality of horizontal sidewall sprinklers each connected to a respective exit port of one or another of the fittings.Type: GrantFiled: March 2, 2009Date of Patent: August 12, 2014Assignee: The Reliable Automatic Sprinkler Co., Inc.Inventors: Thomas L. Multer, George S. Polan, Myron L. Allen
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Publication number: 20130341054Abstract: A horizontal sidewall fire protection sprinkler has a deflector having a vertical face, transverse to the fluid flow from the output orifice, and a horizontal shelf positioned above and perpendicular to the vertical face. A portion of the horizontal shelf extends in the fluid flow direction by a first length, with respect to the vertical face, and this first length is less than about half of the total length of the horizontal shelf in the fluid flow direction. The sprinkler may be installed in a support cup having a raised mounting platform configured to receive the sprinkler body and a cylindrical outer surface. A horizontal or pendent fire protection sprinkler has a body having an output orifice and a flange and a seal cap to seal a flow of fluid from the output orifice and a thermally-responsive element positioned to releasably retain the seal cap. Housing members extend through and from the flange of the sprinkler body, and contain rods, each of which extends through the flange.Type: ApplicationFiled: August 30, 2013Publication date: December 26, 2013Applicant: The Reliable Automatic Sprinkler Co., Inc.Inventors: George S. Polan, Oliver S. Pahila, Thomas L. Multer
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Patent number: 8573316Abstract: A horizontal sidewall fire protection sprinkler has a deflector having a vertical face, transverse to the fluid flow from the output orifice, and a horizontal shelf positioned above and perpendicular to the vertical face. A portion of the horizontal shelf extends in the fluid flow direction by a first length, with respect to the vertical face, and this first length is less than about half of the total length of the horizontal shelf in the fluid flow direction. The sprinkler may be installed in a support cup having a raised mounting platform configured to receive the sprinkler body and a cylindrical outer surface. A horizontal or pendent fire protection sprinkler has a body having an output orifice and a flange and a seal cap to seal a flow of fluid from the output orifice and a thermally-responsive element positioned to releasably retain the seal cap. Housing members extend through and from the flange of the sprinkler body, and contain rods, each of which extends through the flange.Type: GrantFiled: August 30, 2010Date of Patent: November 5, 2013Assignee: The Reliable Automatic Sprinkler Co., Inc.Inventors: George S. Polan, Oliver S. Pahila, Thomas L. Multer
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Patent number: 8162069Abstract: An upright fire protection sprinkler having an input orifice at an input end of the sprinkler for receiving fluid and an output orifice at an output end of the sprinkler for outputting fluid. The sprinkler has a connection portion at the input end of the sprinkler and a body extending between the connection portion and the output end. A pair of frame arms extends from the output end and meets at a hub positioned in axial alignment with the output orifice. A deflector is positioned on the hub and is configured to direct fluid output from the output orifice substantially in a direction back toward the output end.Type: GrantFiled: September 5, 2006Date of Patent: April 24, 2012Assignee: The Reliable Automatic Sprinkler Co., Inc.Inventors: Thomas L. Multer, George S. Polan
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Publication number: 20110030977Abstract: A horizontal sidewall fire protection sprinkler has a deflector having a vertical face, transverse to the fluid flow from the output orifice, and a horizontal shelf positioned above and perpendicular to the vertical face. A portion of the horizontal shelf extends in the fluid flow direction by a first length, with respect to the vertical face, and this first length is less than about half of the total length of the horizontal shelf in the fluid flow direction. The sprinkler may be installed in a support cup having a raised mounting platform configured to receive the sprinkler body and a cylindrical outer surface. A horizontal or pendent fire protection sprinkler has a body having an output orifice and a flange and a seal cap to seal a flow of fluid from the output orifice and a thermally-responsive element positioned to releasably retain the seal cap. Housing members extend through and from the flange of the sprinkler body, and contain rods, each of which extends through the flange.Type: ApplicationFiled: August 30, 2010Publication date: February 10, 2011Applicant: THE RELIABLE AUTOMATIC SPRINKLER CO., INC.Inventors: George S. Polan, Oliver S. Pahila, Thomas L. Multer
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Publication number: 20110024138Abstract: An attic fire protection system is provided. The system comprises a fluid supply manifold for supplying a fluid, positioned at an effective height below and parallel to the underside of a roof having a non-zero pitch angle. The system contains a plurality of fittings each having at least one exit port for directing the flow of the fluid, the fittings being spaced within at most a maximum effective distance apart from each other and being connected to receive fluid from the supply manifold, wherein the exit ports are structured to supply the fluid in a direction parallel to the underside of the roof. Most broadly, however, the fittings are structured or arranged to supply the fluid in a direction forming an oblique angle with the horizontal and the vertical, which may or may be exactly the same as the pitch angle of the roof. The system also includes a plurality of horizontal sidewall sprinklers each connected to a respective exit port of one or another of the fittings.Type: ApplicationFiled: March 2, 2009Publication date: February 3, 2011Applicant: THE RELIABLE AUTOMATIC SPRINKLER CO., INC.Inventors: Thomas L. Multer, George S. Polan, Myron L. Allen
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Publication number: 20080053665Abstract: An upright fire protection sprinkler having an input orifice at an input end of the sprinkler for receiving fluid and an output orifice at an output end of the sprinkler for outputting fluid. The sprinkler has a connection portion at the input end of the sprinkler and a body extending between the connection portion and the output end. A pair of frame arms extends from the output end and meets at a hub positioned in axial alignment with the output orifice. A deflector is positioned on the hub and is configured to direct fluid output from the output orifice substantially in a direction back toward the output end.Type: ApplicationFiled: September 5, 2006Publication date: March 6, 2008Applicant: THE RELIABLE AUTOMATIC SPRINKLER CO., INC.Inventors: Thomas L. Multer, George S. Polan
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Patent number: 7331399Abstract: A fire protection sprinkler system for metal buildings has horizontally oriented sprinkler heads mounted on water supply lines extending along each side of rafters supporting the roof of a metal building so as to provide protection for bays between adjacent rafters having a width up to 25 feet or more. The sprinkler heads have a vertical part facing an outlet in a sprinkler body and a hood-shaped part supported from the vertical part and having downwardly inclined side walls and a downwardly inclined front wall. The deflector arrangement is supported from the sprinkler body by a pair of frame arms which converge at a boss on which the vertical part is mounted and another deflector part having rearwardly inclined arms extending horizontally, downwardly at an angle and substantially vertically, is supported between the boss and the vertical part of the deflector.Type: GrantFiled: October 15, 2004Date of Patent: February 19, 2008Assignee: The Reliable Automatic Sprinkler Co. Inc.Inventor: Thomas L. Multer
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Patent number: 6889774Abstract: A fire protection sprinkler system for metal buildings has horizontally oriented sprinkler heads mounted on water supply lines extending along each side of rafters supporting the roof of a metal building so as to provide protection for bays between adjacent rafters having a width up to 25 feet or more. The sprinkler heads have a vertical part facing an outlet in a sprinkler body and a hood-shaped part supported from the vertical part and having downwardly inclined side walls and a downwardly inclined front wall. The deflector arrangement is supported from the sprinkler body by a pair of frame arms which converge at a boss on which the vertical part is mounted and another deflector part having rearwardly inclined arms extending horizontally, downwardly at an angle and substantially vertically, is supported between the boss and the vertical part of the deflector.Type: GrantFiled: February 27, 2002Date of Patent: May 10, 2005Assignee: The Reliable Automatic Sprinkler Co., Inc.Inventors: Thomas L. Multer, Paul Sasser, Ricardo Goldberg
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Publication number: 20030160111Abstract: A fire protection sprinkler system for metal buildings has horizontally oriented sprinkler heads mounted on water supply lines extending along each side of rafters supporting the roof of a metal building so as to provide protection for bays between adjacent rafters having a width up to 25 feet or more. The sprinkler heads have a vertical part facing an outlet in a sprinkler body and a hood-shaped part supported from the vertical part and having downwardly inclined side walls and a downwardly inclined front wall. The deflector arrangement is supported from the sprinkler body by a pair of frame arms which converge at a boss on which the vertical part is mounted and another deflector part having rearwardly inclined arms extending horizontally, downwardly at an angle and substantially vertically, is supported between the boss and the vertical part of the deflector.Type: ApplicationFiled: February 27, 2002Publication date: August 28, 2003Inventors: Thomas L. Multer, Paul Sasser, Ricardo Goldberg
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Patent number: 5720351Abstract: In the embodiments described in the specification, a deluge and preaction control system supplies water to a sprinkler line through a solenoid control valve which may be actuated by a control panel receiving electrical signals from detectors or from an emergency switch. A preaction riser assembly is arranged to bypass the solenoid control valve to supply water to the sprinkler line through a manual valve and to permit testing of the system. An optional compressor supplying air pressure of at least 2 psi to the sprinkler line and detects damage to the sprinkler line by loss of pressure.Type: GrantFiled: October 30, 1996Date of Patent: February 24, 1998Assignee: The Reliable Automatic Sprinkler Co.Inventors: John A. Beukema, Thomas L. Multer
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Patent number: 4872512Abstract: An escutcheon plate assembly that provides partial support for flexible sprinkler piping systems and the anchoring of sprinkler heads in ceiling and wall. The plate assembly also provides proper alignment to the attachment surfaces.Type: GrantFiled: May 31, 1988Date of Patent: October 10, 1989Assignee: Lifeprotech, Inc.Inventor: Thomas L. Multer