Patents Assigned to Pro-Iroda Industries, Inc.
-
Patent number: 11933493Abstract: A tool includes a barrel, a guiding wire, and an electrically conductive member. The barrel is made of electrically conductive material. The guiding wire is disposed in the barrel. The barrel and the guiding wire are directly or indirectly connected to two opposite electrodes of a power source. The electrically conductive member is connected to an outer periphery of the guiding wire and is electrically connected to the guiding wire. The electrically conductive member is disposed between the barrel and the guiding wire and is spaced from the barrel. When the power source is activated, an electric arc is generated between the electrically conductive member and the barrel.Type: GrantFiled: February 23, 2021Date of Patent: March 19, 2024Assignee: PRO-IRODA INDUSTRIES, INC.Inventors: Wei Cheng Wu, Cheng Nan Yang
-
Patent number: 11852342Abstract: A tool includes a barrel, a guiding wire, and an electrically conductive member. The barrel is made of electrically conductive material. The guiding wire is disposed in the barrel. The barrel and the guiding wire are directly or indirectly connected to two opposite electrodes of a power source. The electrically conductive member is connected to an outer periphery of the guiding wire and is electrically connected to the guiding wire. The electrically conductive member is disposed between the barrel and the guiding wire and is spaced from the barrel. When the power source is activated, an electric arc is generated between the electrically conductive member and the barrel.Type: GrantFiled: January 22, 2021Date of Patent: December 26, 2023Assignee: Pro-Iroda Industries, Inc.Inventors: Wei Cheng Wu, Cheng Nan Yang
-
Patent number: 11774092Abstract: A blowtorch includes a casing and a control unit. The control unit includes an activate button and a lock button. The lock button is switchable between a first lock position and an intermediate position, or between the intermediate position and a second lock position. The activate button is switchable between a standby position and an activation position when the lock button is in the intermediate position. The lock button contacts the activate button and restricts the activate button to hold in the activation position when the activate button is in the activation position and the lock button is in the first lock position or the second lock position.Type: GrantFiled: March 3, 2021Date of Patent: October 3, 2023Assignee: Pro-Iroda Industries, Inc.Inventor: Wei Cheng Wu
-
Patent number: 11680705Abstract: A flame-resistant wick includes a hollow chamber and at least one capillary structure surrounding the hollow chamber. The at least one capillary structure is interlaced by a plurality of wire strands into a tubular shape. Each of the plurality of wire strands consists of a plurality of core wires made of a material having a melting point of not less than 800° C.Type: GrantFiled: April 26, 2021Date of Patent: June 20, 2023Assignee: Pro-Iroda Industries, Inc.Inventor: Wei Cheng Wu
-
Patent number: 11603990Abstract: A fuel-burning device includes a container defining a receptacle and having an opening which is at an end of the receptacle. The opening has a first width. The fuel-burning device also includes a fixing mechanism mounted in the container through a fixing member. The fixing member has an end resiliently fixed on a periphery of the receptacle. The fixing member is radially compressible. When the fixing member is not compressed, the end thereof has a second width which is greater than the first width. The end of the fixing member is compressible to a third width which is smaller than the first width.Type: GrantFiled: July 28, 2020Date of Patent: March 14, 2023Assignee: Pro-Iroda Industries, Inc.Inventor: Wei Cheng Wu
-
Patent number: 11565277Abstract: A compact hot air gun comprising a body, an air blowing pump, an air outlet tube, and a heating coil. The air blowing pump is disposed in the body. The air outlet tube has an end connected to the air blowing pump and another end extending beyond the body. The heating coil is disposed in the another end of the air outlet tube opposite to the air blowing pump. The compact hot air gun can generate an ignition effect by using hot air through the above structure.Type: GrantFiled: January 7, 2021Date of Patent: January 31, 2023Assignee: Pro-Iroda Industries, Inc.Inventor: Yung Chieh Lee
-
Patent number: 11525573Abstract: A heat shrink gas gun has a handle which has a back side and a front side. The front side of the handle includes a cavity extending along an axis. An igniter is configured for ignition of the heat shrink gas gun and is actuated by a trigger. The igniter is insertably disposed in the cavity. The igniter is releasably received in the cavity. A trigger guard is positioned in front of the trigger and the front side in a spaced relationship. The trigger guard includes a through hole corresponding to the cavity so as to facilitate installation and replacement of the igniter.Type: GrantFiled: January 22, 2021Date of Patent: December 13, 2022Assignee: Pro-Iroda Industries, Inc.Inventor: Yung Chieh Lee
-
Patent number: 11458556Abstract: A hand-held heating tool includes a handle unit, a pivot unit, a positioning unit, and a heating unit. The handle unit has a recess and a positioning portion. The pivot unit is pivotally connected to the handle unit and has a guiding groove and an abutment section. The positioning unit includes a positioning member, a control member, and an elastic member arranged between the control member and the abutment section. The control member is movably arranged in the guiding groove to actuate the positioning member to move relative to the recess so that the positioning member is selectively engaged with the positioning portion for adjusting a relative angle between the handle unit and the heating unit.Type: GrantFiled: May 23, 2019Date of Patent: October 4, 2022Assignee: Pro-Iroda Industries, Inc.Inventor: Wei Cheng Wu
-
Patent number: 11448396Abstract: A transformable wick device includes a plurality of bodies connected together. The plurality of bodies has flexible connections, and therefore positionable along a line of various types.Type: GrantFiled: March 18, 2020Date of Patent: September 20, 2022Assignee: Pro-Iroda Industries, Inc.Inventor: Wei Cheng Wu
-
Patent number: 11420281Abstract: An electric heating device includes a body and a heating head connected to the body. The heating head includes an electric heating wire and a heat storage member. The electric heating wire includes a first section and a second section connected to the first section. The first section is made of pure nickel. The second section is made of ferrochrome. The heat storage member is mounted around an outer radial periphery of the second section. The heat storage member is made of porcelain clay. The electric heating wire is connected by sections of three different materials so that the heating head can be raised to a very high temperature with extremely high heat generation efficiency, and the electric heating device is not easily damaged by high temperature.Type: GrantFiled: May 31, 2019Date of Patent: August 23, 2022Assignee: Pro-Iroda Industries, Inc.Inventor: Guan Jun Wang
-
Patent number: 11209160Abstract: A combustion device having a double-layer structure includes a main body, which is double layered, including an inner-layer wall and an outer-layer wall disposed outside of and spaced from the inner-layer wall such that the inner-layer wall and the outer-layer wall include a hollow disposed therebetween. The inner-layer wall forms a fuel receptacle with an opening. A wick has an end defining fuel-drawing end inserted into the fuel receptacle through the opening.Type: GrantFiled: May 29, 2019Date of Patent: December 28, 2021Assignee: Pro-Iroda Industries, Inc.Inventor: Wei Cheng Wu
-
Patent number: 11154158Abstract: A drip coffee bag holder has a body. The body includes a first side wall, a second side wall, a first end wall, and a second end wall. The first and second side walls are joined by the first and second end walls. The first and second side walls and the first and second end walls enclose a space with the first and second side walls being opposite to each other and with the first and second end walls being opposite to each other. The first and second side walls each have a bottom including a mounting portion configured to mount on a brim of a cup. The space is configured to receive a drip coffee bag.Type: GrantFiled: December 7, 2018Date of Patent: October 26, 2021Assignee: Pro-Iroda Industries, Inc.Inventor: Wei Cheng Wu
-
Patent number: D932243Type: GrantFiled: April 6, 2020Date of Patent: October 5, 2021Assignee: Pro-Iroda Industries, Inc.Inventor: Wei Cheng Wu
-
Patent number: D947911Type: GrantFiled: March 6, 2020Date of Patent: April 5, 2022Assignee: Pro-Iroda Industries, Inc.Inventor: Yi Ting Chiu
-
Patent number: D953806Type: GrantFiled: November 19, 2019Date of Patent: June 7, 2022Assignee: Pro-Iroda Industries, Inc.Inventor: Wei Cheng Wu
-
Patent number: D995586Type: GrantFiled: March 18, 2021Date of Patent: August 15, 2023Assignee: Pro-Iroda Industries, Inc.Inventor: Yun Jie Lu
-
Patent number: D996135Type: GrantFiled: September 1, 2021Date of Patent: August 22, 2023Assignee: Pro-Iroda Industries, Inc.Inventor: Yun Jie Lu
-
Patent number: D1004650Type: GrantFiled: July 25, 2019Date of Patent: November 14, 2023Assignee: Pro-Iroda Industries, Inc.Inventor: Wei Cheng Wu
-
Patent number: D1008539Type: GrantFiled: September 1, 2021Date of Patent: December 19, 2023Assignee: Pro-Iroda Industries, Inc.Inventor: Yun Jie Lu
-
Patent number: D1019311Type: GrantFiled: June 16, 2022Date of Patent: March 26, 2024Assignee: PRO-IRODA INDUSTRIES, INC.Inventor: Wei Cheng Wu