Patents by Inventor Cheryl L. Panasik
Cheryl L. Panasik 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: 7207248Abstract: A threaded screw fastener is provided with a head portion that has integrally incorporated therein dual drive structure whereby the single threaded screw fastener can be rotatably driven by alternative rotary drive socket implements or tools, such as, for example, hexagonally configured or Phillips head configured drive tools or implements, or a combination drive tool. A drive socket implement or tool also has integrally incorporated therein both hexagonally configured drive structure, Phillips head drive structure, and domed contour structure for not only structurally engaging both the hexagonally configured structure and the Phillips head structure integrally incorporated upon the head portion of the threaded screw fastener, but in addition, accommodates the low profile domed structure of the head portion of the threaded screw fastener.Type: GrantFiled: October 9, 2003Date of Patent: April 24, 2007Assignee: Illinois Tool Works Inc.Inventors: Cheryl L. Panasik, Yongping Gong
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Patent number: 7201302Abstract: A driver blade for use in a combustion-powered fastener-driving tool includes an elongate tubular body having a combustion end and a driving end, the combustion end being configured for attachment to a piston, and the driving end having a substantially solid cross-section. The tubular body is in fluid communication with a tool combustion chamber.Type: GrantFiled: September 1, 2004Date of Patent: April 10, 2007Assignee: Illinois Tool Works Inc.Inventors: Cheryl L. Panasik, Kevin M. Tucker, Norbert K. Kolodziej, Yongping Gong, Robert B. Fischer
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Patent number: 7160074Abstract: In one aspect, a holder mountable to a friable substrate may include a self-drilling anchor, a wall engaging flange having an opening for receiving a fastener, and at least one leg extending from the flange for holding an object. In another aspect, a holder may include a self-drilling anchor having a drilling portion longer than a drywall thickness followed by a high-threaded portion, a wall engaging flange, and at least one leg for holding an object. In still another aspect, a holder may include a self-drilling anchor having a screw-like drilling portion longer than a drywall thickness followed by a high-threaded portion, a drywall engaging flange having a recess for receiving a rotary driver and a pair of openings each capable of receiving a threaded fastener and engaging threads thereof.Type: GrantFiled: September 13, 2004Date of Patent: January 9, 2007Assignee: Illinois Tool Works Inc.Inventors: Richard J. Ernst, George B. Dowse, Joseph J. Dunk, Cheryl L. Panasik
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Patent number: 7156600Abstract: A threaded fastener comprises a first, primary thread lead, and a pair of second, auxiliary thread leads alternatively interposed between successive threads of the first, primary thread lead, except within the vicinity of the tip portion of the fastener so as to define space for accommodating debris generated during the self-tapping of the fastener into a workpiece. The fastener also comprises lobe members formed upon the primary thread lead so as to predeterminedly affect torque insertion and pull-out resistance values.Type: GrantFiled: May 13, 2004Date of Patent: January 2, 2007Assignee: Illinois Tool Works Inc.Inventors: Cheryl L. Panasik, Kenneth R. LeVey, Robert B. Fischer
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Patent number: 7143497Abstract: A self-drilling anchor for use in a friable material comprises a body having an axis, a flanged rear end, a drilling front end and a generally cylindrical portion therebetween having an outer surface with a thread disposed thereon, wherein the body forks, beginning at a predetermined distance from the flanged rear end, into a first leg and a second leg, the first leg extending forwardly into a drilling tip and having a generally rearward facing shoulder angled obtusely outwardly with respect to the axis, wherein the body has an axial bore for receiving an elongate fastener, the axial bore extending substantially through the flanged end and the generally cylindrical portion and leading to the generally rearward facing shoulder, wherein the anchor has a drilling mode wherein the second leg nests behind the generally rearward facing shoulder of the first leg, and an anchoring mode wherein the legs are pivoted apart from one another.Type: GrantFiled: October 5, 2005Date of Patent: December 5, 2006Assignee: Illinois Tool Works Inc.Inventors: Cheryl L. Panasik, Naim Mansour
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Patent number: 7143920Abstract: A housing for a power tool includes a primary handle configured for accommodating a primary hand used to control the operation of the tool, the handle having a first end closer to a power source of the tool, and a second end distal of the power source, a secondary handle configured for accommodating a secondary hand, being associated with the distal end and defining a distal extremity of the tool offsetting the power source.Type: GrantFiled: September 1, 2004Date of Patent: December 5, 2006Assignee: Illinois Tool Works Inc.Inventors: Cheryl L. Panasik, Kevin M. Tucker, James W. Robinson, Yongping Gong, Norbert K. Kolodziej
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Patent number: 7124923Abstract: A combustion-powered tool has an engine and a heating system, where the tool receives and preheats a fuel cell. The fuel cell has a receiving portion for a heat transfer element which is associated with the engine. The heat transfer element is configured for engaging the fuel cell to conduct heat from the engine to the fuel cell.Type: GrantFiled: November 18, 2004Date of Patent: October 24, 2006Assignee: Illinois Tool Works Inc.Inventor: Cheryl L. Panasik
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Patent number: 7097083Abstract: A cage and upper probe assembly for use in a fastener-driving tool includes a cage including a base and a plurality of arms configured for attachment to a valve sleeve, a probe configured for direct attachment to the cage and having at least one lobe formation for receiving an impact operationally generated by a pusher rod, and the probe being attached to the cage so that the impact of the pusher rod upon the probe is directly transmitted to the cage.Type: GrantFiled: September 1, 2004Date of Patent: August 29, 2006Assignee: Illinois Tool Works Inc.Inventors: Norbert K. Kolodziej, Yongping Gong, Kevin M. Tucker, Cheryl L. Panasik
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Patent number: 7040521Abstract: A combustion tool having a gas actuated magazine advance includes a combustion chamber defined in part by a cylinder, a valve sleeve axially reciprocating relative to the cylinder and an upper surface of a piston, a pneumatically actuated magazine fastener mechanism, and an exhaust driven actuation feed tube having a first end configured for insertion into an opening in the cylinder in fluid communication with the combustion chamber and a second end connected to the magazine fastener advance mechanism.Type: GrantFiled: September 20, 2004Date of Patent: May 9, 2006Assignee: Illinois Tool Works Inc.Inventors: Norbert K. Kolodziej, Cheryl L. Panasik, Kevin M. Tucker, James W. Robinson, Yongping Gong
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Patent number: 7001124Abstract: A self-drilling anchor for use in a friable material comprises a body having an axis, a flanged rear end, a drilling front end and a generally cylindrical portion therebetween having an outer surface with a thread disposed thereon, wherein the body forks, beginning at a predetermined distance from the flanged rear end, into a first leg and a second leg, the first leg extending forwardly into a drilling tip and having a generally rearward facing shoulder angled obtusely outwardly with respect to the axis, wherein the body has an axial bore for receiving an elongate fastener, the axial bore extending substantially through the flanged end and the generally cylindrical portion and leading to the generally rearward facing shoulder, wherein the anchor has a drilling mode wherein the second leg nests behind the generally rearward facing shoulder of the first leg, and an anchoring mode wherein the legs are pivoted apart from one another.Type: GrantFiled: February 5, 2004Date of Patent: February 21, 2006Assignee: Illinois Tool Works Inc.Inventors: Cheryl L. Panasik, Naim Mansour
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Patent number: 6884012Abstract: A toggle bolt fastener assembly comprises a tubular toggle housing body within which a coaxially disposed nut member is guidably moved in a translational manner. The nut member includes lug structure for preventing relative rotation or pivotal movement of the nut member with respect to the toggle housing body, and a pair of toggle wing members are pivotally mounted upon the nut member between radially contracted and radially expanded positions. A pair of compression sleeve members are also provided upon the toggle housing body for forcing the toggle wing members to their radially contracted positions, or for permitting the toggle wing members to move to their radially expanded positions depending upon the disposition of the nut member within the toggle housing body.Type: GrantFiled: September 4, 2003Date of Patent: April 26, 2005Assignee: Illinois Tool Works Inc.Inventor: Cheryl L. Panasik
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Patent number: 6872042Abstract: A novel fastener comprises a head having a recess for receiving a rotary driver, a shank having knurls defined by generally helical grooves and intersecting generally annular grooves, wherein a plurality of the knurls include a lateral cutting edge, and a generally pointed tip. Another novel fastener comprises a head having a recess for receiving a rotary driver, a shank having a predetermined diameter small enough so that the head will break away from said shank upon application of a predetermined torque, and said shank having knurls defined by generally helical grooves and intersecting generally annular grooves.Type: GrantFiled: May 8, 2003Date of Patent: March 29, 2005Assignee: Illinois Tool Works Inc.Inventors: Cheryl L. Panasik, Kenneth R. Levey, David B. Speer
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Patent number: 6848346Abstract: A novel drive bit for mounting in a sleeve of a rotary driving tool for driving a slottedd screw having a hollow cap with a threaded interior cylindrical wall having an inner minor diameter comprises a driver portion at one end thereof and a sleeve engaging portion at the other end thereof, wherein the driver portion includes a generally cylindrical aligning portion with a predetermined diameter of between about 85% and about 99½% of the inner minor diameter and a pair of laterally opposed concave surfaces tapering at a predetermined radius of curvature of between about 50% and about 150% of the inner minor diameter to a generally rectangular flat headed tip for engaging the slot of the screw while the generally cylindrical aligning portion aligns the cap and the screw substantially coaxially with the bit.Type: GrantFiled: July 9, 2003Date of Patent: February 1, 2005Assignee: Illinois Tool Work IncInventor: Cheryl L. Panasik
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Publication number: 20040223830Abstract: A novel fastener comprises a head having a recess for receiving a rotary driver, a shank having knurls defined by generally helical grooves and intersecting generally annular grooves, wherein a plurality of the knurls include a lateral cutting edge, and a generally pointed tip. Another novel fastener comprises a head having a recess for receiving a rotary driver, a shank having a predetermined diameter small enough so that the head will break away from said shank upon application of a predetermined torque, and said shank having knurls defined by generally helical grooves and intersecting generally annular grooves.Type: ApplicationFiled: May 8, 2003Publication date: November 11, 2004Inventors: Cheryl L. Panasik, Kenneth R. Levey, David B. Speer
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Publication number: 20040187422Abstract: A seam plate implement assembly comprises a substrate having a longitudinal extent and upon which a plurality of seam plates are fixedly disposed at predetermined uniformly spaced longitudinal positions which correspond to the transverse spacing defined between the crest portions of an underlying corrugated roof decking substructure. In this manner, when a particular one of the membrane plates is fixedly secured to one of the crest portions of the underlying corrugated roof decking substructure by suitable threaded fasteners, the remaining membrane plates will be automatically properly aligned with the other crest portions of the underlying corrugated roof decking substructure so as to automatically ensure proper and secure fixation of the seam plates upon the roof decking assembly.Type: ApplicationFiled: February 11, 2004Publication date: September 30, 2004Applicant: ILLINOIS TOOL WORKS INC.Inventors: John V. Bernardi, Paul M. Larson, Frank K. Villari, Cheryl L. Panasik, Manuel C. Enriquez, Daniel T. Schmidt
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Publication number: 20040187420Abstract: A seam plate or membrane plate implement assembly comprises a support strip or substrate having a longitudinal extent and upon which a plurality of seam plates or membrane plates are fixedly disposed at predetermined uniformly spaced longitudinal positions which correspond to the transverse spacing defined between the crest portions of an underlying corrugated roof decking substructure. In this manner, when a particular one of the membrane plates or seam plates is fixedly secured to one of the crest portions of the underlying corrugated roof decking substructure by suitable threaded fasteners, the remaining membrane plates or seam plates will be automatically properly aligned with the other crest portions of the underlying corrugated roof decking substructure so as to automatically ensure proper and secure fixation of the seam plates or membrane plates upon the roof decking assembly.Type: ApplicationFiled: March 24, 2003Publication date: September 30, 2004Inventors: John V. Bernardi, Paul M. Larson, Frank J. Villari, Manuel C. Enriquez, Daniel Todd Schmidt, Cheryl L. Panasik
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Publication number: 20040120791Abstract: A new and improved threaded fastener comprises a first, primary thread lead, and a pair of second, auxiliary thread leads alternatively interposed between successive threads of the first, primary thread lead. The threaded fastener further comprises a pointed tip portion for initiating driving insertion of the threaded fastener into an underlying workpiece, and that portion of the dual reinforcing lead, which has previously been interposed between the tip portion and the primary thread lead, or between the first and second successive threads of the first primary thread lead, has been removed.Type: ApplicationFiled: April 15, 2003Publication date: June 24, 2004Inventors: Cheryl L. Panasik, Kenneth R. Levey, Robert B. Fischer
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Patent number: 6512816Abstract: An x-ray system 20 includes an x-ray tube insert (24) that has an evacuated envelope (34), an anode assembly (38) and a cathode assembly (40). The anode assembly (38) and the cathode assembly (40) are located in operative relationship to one another within the evacuated envelope (34). A temperature indicating member (100) is located in thermally conductive contact with at least one assembly (38, 40, 66) located in the x-ray tube insert (24). The temperature indicating member (100) has a temperature sensitive characteristic which changes in response to adequate thermal exposure to at least one temperature threshold value.Type: GrantFiled: October 9, 2001Date of Patent: January 28, 2003Assignee: Koninklijke Philips Electronics, N.V.Inventors: Cheryl L. Panasik, Daniel E. Kuzniar
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Patent number: 6453010Abstract: An x-ray tube apparatus includes a housing defining a chamber and an x-ray tube mounted therein. The x-ray tube includes an envelope defining an evacuated void in which an anode assembly is rotatably mounted to a bearing assembly. The anode assembly interacts with a cathode assembly for the production of x-rays. The bearing assembly includes a cooling channel that is defined within the bearing assembly to direct cooling fluid, such as oil, across an inner surface of the bearing housing. A flow director is located in a fluid input port in the housing and has a fluid input aperture for connecting the flow director to the heat removal system. A cavity is defined by the housing of the flow director and two fluid output apertures are in fluid communication with each other and the fluid input opening. One of the fluid output apertures supplies cooling fluid to the cooling channel in the bearing assembly and the other fluid output aperture supplies cooling fluid to the chamber in the housing.Type: GrantFiled: June 13, 2000Date of Patent: September 17, 2002Assignee: Koninklijke Philips Electronics N.V.Inventors: Thomas R. Miller, Cheryl L. Panasik, Qing Lu
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Patent number: D548559Type: GrantFiled: September 1, 2004Date of Patent: August 14, 2007Assignee: Illinois Tool Works Inc.Inventors: Cheryl L. Panasik, Kevin M. Tucker, Norbert K. Kolodziej, Yongping Gong, James W. Robinson