Patents by Inventor David A. Hatch
David A. Hatch 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: 7802704Abstract: A gasoline can having a nozzle assembly which includes a ball valve that is in an open mode when the can's nozzle is lifted for pouring, and which when the can's nozzle is in a lowered storage mode, the ball valve is closed.Type: GrantFiled: January 7, 2008Date of Patent: September 28, 2010Inventors: David A. Hatch, James R. Hickey
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Publication number: 20100072230Abstract: A gasoline can having a nozzle assembly which includes a ball valve that is in an open mode when the can's nozzle is lifted for pouring, and which when the can's nozzle is in a lowered storage mode, the ball valve is closed. The gasoline can also has an air vent utilizing flap vents which are urged together in a closed mode and opened by air passing from outside the gasoline can into the gasoline can in an open mode.Type: ApplicationFiled: January 7, 2008Publication date: March 25, 2010Inventor: David A. Hatch
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Patent number: 6763553Abstract: A latchable tie including a flexible strap with an elongated section having spaced apart first teeth, a head end, a tail end, an upper surface and a lower surface; and a head defining an outer end portion, an inner end portion joined to the strap, an outer opening in the outer end portion, an inner opening in the inner end portion, a channel extending between the outer opening and the inner opening and adapted to receive the tail end of the strap, a latch mechanism disposed in the channel and defining upwardly projecting longitudinally spaced apart second teeth for engaging the first teeth.Type: GrantFiled: March 19, 2003Date of Patent: July 20, 2004Inventor: David A. Hatch
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Publication number: 20030154574Abstract: A latchable tie including a flexible strap with an elongated section having spaced apart first teeth, a head end, a tail end, an upper surface and a lower surface; and a head defining an outer end portion, an inner end portion joined to the strap, an outer opening in the outer end portion, an inner opening in the inner end portion, a channel extending between the outer opening and the inner opening and adapted to receive the tail end of the strap, a latch mechanism disposed in the channel and defining upwardly projecting longitudinally spaced apart second teeth for engaging the first teeth.Type: ApplicationFiled: March 19, 2003Publication date: August 21, 2003Inventor: David A. Hatch
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Patent number: 6578239Abstract: A latchable tie including a flexible strap with an elongated section having spaced apart first teeth, a head end, a tail end, an upper surface and a lower surface; a head defining an outer end portion, an inner end portion joined to the strap, an outer opening in the outer end portion, an inner opening in the inner end portion, a channel extending between the outer opening and the inner opening and adapted to receive the tail end of the strap, a latch mechanism disposed in the channel and defining upwardly projecting longitudinally spaced apart second teeth for engaging the first teeth.Type: GrantFiled: January 3, 2001Date of Patent: June 17, 2003Inventor: David A. Hatch
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Publication number: 20020083559Abstract: A latchable tie for tieing together plural objects and including a flexible strap with an elongated section defining a longitudinal axis and having a substantially uniform transverse width, a head end, a tail end, an upper surface and a lower surface; the lower surface defining a plurality of longitudinally spaced apart first teeth extending transversely to the axis; and a head defining an outer end portion, an inner end portion joined to the strap, an outer opening in the outer end portion, an inner opening in the inner end portion, a channel extending between the outer opening and the inner opening and adapted to receive the tail end of the strap, a bottom surface for contacting a portion of the objects being tied, an upwardly opening cavity disposed between the inner opening and the strap, and a cavity opening in the bottom surface and communicating vertically with the cavity; and the cavity and cavity opening each having a transverse width greater than the uniform transverse width of the strap.Type: ApplicationFiled: January 3, 2001Publication date: July 4, 2002Inventor: David A. Hatch
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Patent number: 4345813Abstract: An electrical connection system including a plug-in connector housing for receiving a plurality of electrical signal wires, a plurality of connector contacts retained by the housing, a header body for receiving the connector housing, a plurality of header contacts retained by the body and each positioned so as to engage one of the connector contacts upon reception of the connector housing by the header body, connector keying means selectively disposed at any of a plurality of predetermined positions on the housing, and header keying means selectively disposed at any of a plurality of given positions on the header body and each corresponding to one of the predetermined positions on the connector housing. The individual components are shaped and arranged such that engagement between the connector contacts and the header contacts is prevented by engagement between the connector keying means and header keying means when disposed at any corresponding pair of the predetermined and given positions.Type: GrantFiled: March 24, 1980Date of Patent: August 24, 1982Assignee: Pintek, Inc.Inventor: David A. Hatch
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Patent number: 4341428Abstract: An electrical connection system including a plug-in connector housing for receiving a shielded cable comprising multiple signal wires, a plurality of connector contacts retained by the housing and each arranged for connection to one of the signal wires, a header assembly for receiving the connector housing, a plurality of header contacts retained by the header assembly and each positioned to engage one of the connector contacts, connector ground contact means disposed externally on the connector housing and connected to the conductive shield, and header ground contact means supported by the header and shaped and arranged to engage the connector ground contact means upon reception of the connector housing by the header assembly.Type: GrantFiled: March 24, 1980Date of Patent: July 27, 1982Assignee: Pintek, Inc.Inventors: David A. Hatch, Paul J. White
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Patent number: 4194803Abstract: A connector for terminating flat ribbon cable composed of flexible electrical insulation and retaining a plurality of electrically isolated, parallel conductors. The connector includes a housing that defines a slot for receiving an end of a flat ribbon cable to be terminated and comprises a base that defines a row of contact receptacles extending transversely to the slot and aligned with individual conductors in the cable. Also comprising the housing is a cover adapted for mating engagement with the base and defining catch wall portions extending transversely to the cable slot. Retained by each of the receptacles is a contact having a head portion having cutting edges shaped and arranged to receive and penetrate the insulation surrounding a different conductor in the cable and to make electrical contact therewith. The contacts also include latch portions for engaging and fastening the cover of the housing to the base.Type: GrantFiled: May 15, 1978Date of Patent: March 25, 1980Assignee: PINTEK, Inc.Inventor: David A. Hatch
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Patent number: 4095862Abstract: Disclosed is an electrical connector composed of a dielectric housing that defines an internal cavity, cable openings for receiving the ends of a pair of flat ribbon cables with alternating ground and signal wires, and conductor openings for receiving conductor elements to be connected to the conductive wires in the flat cables. Located in the cavity is a first grounding bus for electrically connecting together the alternate ground wires in one of the cables and a second grounding bus for electrically connecting together the alternate ground wires in the other cable. Also retained within the cavity are a plurality of electrically isolated coupling elements each operative to electrically connect one of the conductor elements with a different one of the alternate signal wires in the two cables. Finally a ground output means connects the first and second grounding busses to at least one conductor element so as to connect all of the ground wires to a circuit common outside the connector.Type: GrantFiled: October 19, 1976Date of Patent: June 20, 1978Assignee: Pin Tek, Inc.Inventor: David A. Hatch
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Patent number: D608855Type: GrantFiled: March 18, 2009Date of Patent: January 26, 2010Inventors: David A. Hatch, James R. Hickey