Patents by Inventor Pawat Vitoorapakorn
Pawat Vitoorapakorn 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: 11156322Abstract: A reinforced insulation jacket for a pipe includes a first jacket member and a second jacket member, each jacket member including a dimensionally stable, thermally insulating material having the shape of a semi hollow cylinder. Both the first jacket member and second jacket member have substantially identical cross sectional shape and are adapted to be joined to form a hollow cylinder, thereby enclosing the pipe to be insulated. A reinforcement member is located within the dimensionally stable, thermally insulating material body of at least one of the jacket members. This reinforcement member generally comprises a rod component and two end cap pieces. The end cap pieces generally are plastic, and rod component, in various embodiments, generally includes iron, steel, or a hard plastic, and generally is a rigid rod. The reinforcement member provides additional stiffness to the dimensionally stable, thermally insulating material body of the jacket member.Type: GrantFiled: October 29, 2019Date of Patent: October 26, 2021Assignee: Aeroflex USA, Inc.Inventor: Pawat Vitoorapakorn
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Publication number: 20210123557Abstract: A reinforced insulation jacket for a pipe includes a first jacket member and a second jacket member, each jacket member including a dimensionally stable, thermally insulating material having the shape of a semi hollow cylinder. Both the first jacket member and second jacket member have substantially identical cross sectional shape and are adapted to be joined to form a hollow cylinder, thereby enclosing the pipe to be insulated. A reinforcement member is located within the dimensionally stable, thermally insulating material body of at least one of the jacket members. This reinforcement member generally comprises a rod component and two end cap pieces. The end cap pieces generally are plastic, and rod component, in various embodiments, generally includes iron, steel, or a hard plastic, and generally is a rigid rod. The reinforcement member provides additional stiffness to the dimensionally stable, thermally insulating material body of the jacket member.Type: ApplicationFiled: October 29, 2019Publication date: April 29, 2021Inventor: Pawat Vitoorapakorn
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Patent number: 8555929Abstract: A multi-hole insulation tube with multiple interior insulation channels to accommodate multiple conduits of unequal temperatures is disclosed. Each channel within the tube is insulated from the other channels so as to substantially prevent the negative influence of one conduit on another through conduction.Type: GrantFiled: November 28, 2011Date of Patent: October 15, 2013Assignee: Aeroflex USAInventors: Greg Ertel, Sireeporn Khotchapunsoontorn, Ketwan Ramseur, Darrell Peil, Pawat Vitoorapakorn
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Publication number: 20130133773Abstract: A multi-hole insulation tube with multiple interior insulation channels to accommodate multiple conduits of unequal temperatures is disclosed. Each channel within the tube is insulated from the other channels so as to substantially prevent the negative influence of one conduit on another through conduction.Type: ApplicationFiled: November 28, 2011Publication date: May 30, 2013Applicant: Aeroflex USAInventors: Greg ERTEL, Sireeporn Khotchapunsoontorn, Ketwan Ramseur, Darell Peil, Pawat Vitoorapakorn
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Patent number: 6692054Abstract: A pickup bed liner having a base panel, a pair of opposed side walls, the liner being adapted to be received in the interior of a pickup bed, the side walls having an upper edge receivable between the outer panel of the pickup bed and an inner lip extending from an upper rim of the outer side wall of the pickup bed.Type: GrantFiled: November 30, 2001Date of Patent: February 17, 2004Assignee: Aeroflex International Co., Ltd.Inventor: Pawat Vitoorapakorn
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Publication number: 20030052503Abstract: A pickup bed liner having a base panel, a pair of opposed side walls, the liner being adapted to be received in the interior of a pickup bed, the side walls having an upper edge receivable between the outer panel of the pickup bed and an inner lip extending from an upper rim of the outer side wall of the pickup bed.Type: ApplicationFiled: November 30, 2001Publication date: March 20, 2003Applicant: Aeroflex International Co., Ltd.Inventor: Pawat Vitoorapakorn
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Patent number: 6460576Abstract: A pipe insulation jacket comprises two jacket members that can be joined to form a hollow cylinder. Both jacket members are made of a dimensionally stable, thermally insulating material. Both jacket members are provided with an elastic coating layer extending over the inner surface and over one of the radially extending end faces of the jacket members. The outer surfaces of the two jacket members are covered by a common tape linking the jacket members at one side in such a way that they can be spread apart at the other to such an extent that the insulation jacket can be radially moved onto the pipe to be insulated. The tape extends over the jacket member at the side where the two jacket members are spread apart, and its inner side is provided with an adhesive layer to interconnect the two jacket members once the pipe is enclosed.Type: GrantFiled: August 9, 2001Date of Patent: October 8, 2002Assignee: Aeroflex International Co., Ltd.Inventor: Pawat Vitoorapakorn
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Publication number: 20020092577Abstract: A pipe insulation jacket comprises two jacket members that can be joined to form a hollow cylinder. Both jacket members are made of a dimensionally stable, thermally insulating material. Both jacket members are provided with an elastic coating layer extending over the inner surface and over one of the radially extending end faces of the jacket members. The outer surfaces of the two jacket members are covered by a common tape linking the jacket members at one side in such a way that they can be spread apart at the other to such an extent that the insulation jacket can be radially moved onto the pipe to be insulated. The tape extends over the jacket member at the side where the two jacket members are spread apart, and its inner side is provided with an adhesive layer to interconnect the two jacket members once the pipe is enclosed.Type: ApplicationFiled: August 9, 2001Publication date: July 18, 2002Applicant: Aeroflex International Co., Ltd.Inventor: Pawat Vitoorapakorn
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Patent number: 6318681Abstract: An insulating element (1) for pipes, for forming a suspending or supporting section, with two carrier strips (1, 2) between which thermally insulating, dimensionally stable and flexible mouldings (5, 6) are alternately arranged. The mouldings (5, 6) are arranged transversely to the longitudinal axis of the carrier strips (2, 3). The insulating element (1) is of a basic continuous shape at least 1 meter long. Individual suspending or supporting sections can be cut off from this basic shape by means of a cutting device. The inner carrier strip (2) facing the pipe which is to be insulated is compression-flexible.Type: GrantFiled: April 19, 2000Date of Patent: November 20, 2001Assignee: Aeroflex International Co. Ltd.Inventor: Pawat Vitoorapakorn
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Patent number: 6203090Abstract: A retainer apparatus for securing a bed liner to a pickup truck bed having either an inwardly or outwardly extending top bed rail. The pickup truck bed has a plurality of bed holes and the bed liner has a plurality of liner holes. The retainer apparatus includes a front tie-down ring retaining plate for positioning between the pickup truck bed and the bed liner. The front tie-down ring retaining plate has a first end and an opposing second end. The first end has at least one hole therethrough for alignment with one of the bed holes. The first end is secured to one of the bed holes. The second end has at least one hole therethrough for alignment with one of the holes in the bed liner. The second end secured is to the one of the holes in the bed liner. The apparatus also includes a rear tie-down ring retaining plate for positioning between the pickup truck bed and the bed liner. The front tie-down ring retaining plate has a first end and an opposing second end.Type: GrantFiled: February 16, 1999Date of Patent: March 20, 2001Assignee: Eastern Polymer Industry Co., Ltd.Inventor: Pawat Vitoorapakorn
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Patent number: D413854Type: GrantFiled: April 8, 1998Date of Patent: September 14, 1999Assignee: Aeroflex International Co., Ltd.Inventor: Pawat Vitoorapakorn
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Patent number: D417182Type: GrantFiled: October 8, 1998Date of Patent: November 30, 1999Assignee: Aeroflex International Co., Ltd.Inventor: Pawat Vitoorapakorn