Patents by Inventor William J. Duffy, Jr.
William J. Duffy, Jr. 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: 10246927Abstract: A sensing edge for providing a signal to a controller indicating that a forward edge of a door is obstructed during operation is provided. The sensing edge includes an elongate sheath and a first end plug assembly having a first end plug and a first end flap. The first end plug includes an engaging structure which is positioned within a first cavity of the sheath in an assembled configuration. The first end flap includes a body having a top edge and an opposing bottom edge. The top edge includes a first overhang and the bottom edge includes a second overhang. A third overhang is provided between the first and second overhangs. The first overhang is at least in partial facing engagement with an upper surface of the first end plug and the third overhang is at least in partial facing engagement with a lower surface of the first end plug.Type: GrantFiled: February 16, 2016Date of Patent: April 2, 2019Assignee: Miller Edge, Inc.Inventors: Tim Castello, Krishnaraj Tejeswi, Daniel G. Lasley, William J. Duffy, Jr.
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Publication number: 20160160552Abstract: A sensing edge for providing a signal to a controller indicating that a forward edge of a door is obstructed during operation is provided. The sensing edge includes an elongate sheath and a first end plug assembly having a first end plug and a first end flap. The first end plug includes an engaging structure which is positioned within a first cavity of the sheath in an assembled configuration. The first end flap includes a body having a top edge and an opposing bottom edge. The top edge includes a first overhang and the bottom edge includes a second overhang. A third overhang is provided between the first and second overhangs. The first overhang is at least in partial facing engagement with an upper surface of the first end plug and the third overhang is at least in partial facing engagement with a lower surface of the first end plug.Type: ApplicationFiled: February 16, 2016Publication date: June 9, 2016Inventors: Tim CASTELLO, Krishnaraj TEJESWI, Daniel G. LASLEY, William J. DUFFY, JR.
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Patent number: 5535969Abstract: A clip for mounting at least one element includes a base member having a first rigid engagement member for engaging the element, and a first substantially flexible arm member for resiliently engaging the element. A cover member is also included for cooperative engagement with the base member and has a second rigid engagement member for engaging the element, and a second substantially flexible arm member for resiliently engaging the element, wherein the first and second rigid engagement members and the first and second substantially flexible arms cooperate to capture the element therebetween.Type: GrantFiled: March 14, 1994Date of Patent: July 16, 1996Assignee: Illinois Tool Works Inc.Inventor: William J. Duffy, Jr.
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Patent number: 5533469Abstract: A portable programming apparatus is employed for a programmable animal control device carried by an animal having a receiver for receiving a radio signal, a transducer for applying a stimulus to the animal in response to the radio signal, and a programmable controller responsive to selected control parameters for controlling operation of the animal control device. The programming apparatus includes a connector probe for insertion into a battery compartment of the animal control device. The connector probe includes probe terminals for mating with the battery terminals of the animal control device. The programming apparatus includes a controller for establishing communication with the animal control device via the probe terminals and for transferring the control parameter between the programming apparatus and the animal control device.Type: GrantFiled: August 24, 1994Date of Patent: July 9, 1996Assignee: Invisible Fence Company, Inc.Inventors: Scott F. Touchton, Donald L. Peinetti, William J. Duffy, Jr.
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Patent number: 5476729Abstract: A battery pack assembly is removably insertable into a receptacle on a housing of an electronic receiver carried by an animal to control the movement of the animal relative to a predetermined area. The battery pack assembly supplies power to the electronic receiver. The receptacle for the battery pack has internal guide grooves and detentes along the guide grooves. The battery pack has lugs which slide within the guide grooves to guide the battery pack into position within the receptacle. The detentes cooperate with the movement of the lugs to lock the battery pack in position within the receptacle housing. A spring contained within the battery pack biases the battery pack relative to the receptacle to prevent the battery pack from inadvertently disengaging from the housing.Type: GrantFiled: January 14, 1994Date of Patent: December 19, 1995Assignee: Invisible Fence Company, Inc.Inventors: Kenneth Miller, Jr., William J. Duffy, Jr.
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Patent number: 5445900Abstract: A battery pack assembly is removably insertable into a receptacle on a housing of an electronic receiver carried by an animal to control the movement of the animal relative to a predetermined area. The battery pack assembly supplies power to the electronic receiver. The receptacle for the battery pack has internal guide grooves and detents along the guide grooves. The battery pack has lugs which slide within the guide grooves to guide the battery pack into position within the receptacle. The detents cooperate with the movement of the lugs to lock the battery pack in position within the receptacle housing. A spring contained within the battery pack biases the battery pack relative to the receptacle to prevent the battery pack from inadvertently disengaging from the housing.Type: GrantFiled: August 18, 1993Date of Patent: August 29, 1995Assignee: Invisible Fence Company, Inc.Inventors: Kenneth Miller, Jr., William J. Duffy, Jr.
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Patent number: 5393185Abstract: A push-in fastener including a head and a shank, the shank including at least one resilient fin integrally formed along its length for insertion and retention of the fastener within an aperture of an article where the fin includes at least one engagement rib formed on either side thereof for contact with the edges of the aperture and for absorbing any wear or shear caused by the edges upon insertion or removal of the fastener so the fin remains intact and maintains the originally designed insertion and retention forces.Type: GrantFiled: October 1, 1993Date of Patent: February 28, 1995Assignee: Illinois Tool Works Inc.Inventor: William J. Duffy, Jr.
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Patent number: 5290137Abstract: A pin bushing having a body portion including a head member, a shank member and a tapered axial bore extending therethrough. First and second substantially perpendicular lateral slots extend through the body portion where the first slot enables insertion and initial retention of the shank within an aperture in an article and the second slot enables a pin to be releasably retained within the shank to lock the bushing within the aperture.Type: GrantFiled: April 26, 1993Date of Patent: March 1, 1994Assignee: Illinois Tool Works Inc.Inventor: William J. Duffy, Jr.