Patents by Inventor David R. Doyle

David R. Doyle 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).

  • Patent number: 8327759
    Abstract: A strapping system includes a strap exchanger that is capable of delivering one or more straps to a component of the strapping system. The strap exchanger feeds a strap to a downstream component of the strapping system. A track assembly receives the strap and uses that strap to bundle product. The strap exchanger is capable of repeatedly delivering straps to the strapping system to reduce, limit, or substantially eliminate downtime associated with manually loading straps into the strapping system.
    Type: Grant
    Filed: July 19, 2011
    Date of Patent: December 11, 2012
    Assignee: Enterprises International, Inc.
    Inventors: David R. Doyle, Gerald A. Ryan
  • Patent number: 8127669
    Abstract: A strapping system includes a strap exchanger that is capable of delivering one or more straps to a component of the strapping system. The strap exchanger feeds a strap to a downstream component of the strapping system. A track assembly receives the strap and uses that strap to bundle product. The strap exchanger is capable of repeatedly delivering straps to the strapping system to reduce, limit, or substantially eliminate downtime associated with manually loading straps into the strapping system.
    Type: Grant
    Filed: February 15, 2011
    Date of Patent: March 6, 2012
    Assignee: Enterprises International, Inc.
    Inventors: David R. Doyle, Gerald A. Ryan
  • Publication number: 20110271850
    Abstract: A strapping system includes a strap exchanger that is capable of delivering one or more straps to a component of the strapping system. The strap exchanger feeds a strap to a downstream component of the strapping system. A track assembly receives the strap and uses that strap to bundle product. The strap exchanger is capable of repeatedly delivering straps to the strapping system to reduce, limit, or substantially eliminate downtime associated with manually loading straps into the strapping system.
    Type: Application
    Filed: July 19, 2011
    Publication date: November 10, 2011
    Applicant: Enterprises International, Inc.
    Inventors: David R. Doyle, Gerald A. Ryan
  • Publication number: 20110132206
    Abstract: A strapping system includes a strap exchanger that is capable of delivering one or more straps to a component of the strapping system. The strap exchanger feeds a strap to a downstream component of the strapping system. A track assembly receives the strap and uses that strap to bundle product. The strap exchanger is capable of repeatedly delivering straps to the strapping system to reduce, limit, or substantially eliminate downtime associated with manually loading straps into the strapping system.
    Type: Application
    Filed: February 15, 2011
    Publication date: June 9, 2011
    Applicant: Enterprises International Inc.
    Inventors: David R. Doyle, Gerald A. Ryan
  • Patent number: 7950324
    Abstract: A strapping system includes a strap exchanger that is capable of delivering one or more straps to a component of the strapping system. The strap exchanger feeds a strap to a downstream component of the strapping system. A track assembly receives the strap and uses that strap to bundle product. The strap exchanger is capable of repeatedly delivering straps to the strapping system to reduce, limit, or substantially eliminate downtime associated with manually loading straps into the strapping system.
    Type: Grant
    Filed: October 20, 2008
    Date of Patent: May 31, 2011
    Assignee: Enterprises International, Inc.
    Inventors: David R. Doyle, Gerald A. Ryan
  • Publication number: 20090223388
    Abstract: A strapping system includes a strap exchanger that is capable of delivering one or more straps to a component of the strapping system. The strap exchanger feeds a strap to a downstream component of the strapping system. A track assembly receives the strap and uses that strap to bundle product. The strap exchanger is capable of repeatedly delivering straps to the strapping system to reduce, limit, or substantially eliminate downtime associated with manually loading straps into the strapping system.
    Type: Application
    Filed: October 20, 2008
    Publication date: September 10, 2009
    Inventors: David R. Doyle, Gerald A. Ryan
  • Patent number: 6968779
    Abstract: Systems and methods for threading and feeding a length of wire into a wire-tying track, for withdrawing at least some of the wire from the wire-tying track to tension the wire around one or more objects, and for extracting waste wire from the system. The object of the invention herein being a feed and tension mechanism comprising a feed and tension wheel, an accumulator disk, a primary nip mechanism for frictionally engaging the wire at the contact region between the primary nip and the feed and tension wheel, a drive system having two independently operable motors, and wire guiding devices for directing and routing the wire through the feed and tension mechanism. The present invention may further comprise a supplementary nip mechanism to facilitate the threading of the wire into the mechanism, a wire stripping mechanism for extracting any waste wire from the mechanism, and a series of wire sensing devices in communication with a control system to sequence and control the operational cycles of the system.
    Type: Grant
    Filed: October 30, 2002
    Date of Patent: November 29, 2005
    Assignee: Enterprises International, Inc.
    Inventors: David R. Doyle, Andrew D. Hall, Darrell D. Robinson, Scott E. McNeal, Donald A. Smith
  • Publication number: 20030121424
    Abstract: Systems and methods for threading and feeding a length of wire into a wire-tying track, for withdrawing at least some of the wire from the wire-tying track to tension the wire around one or more objects, and for extracting waste wire from the system. The object of the invention herein being a feed and tension mechanism comprising a feed and tension wheel, an accumulator disk, a primary nip mechanism for frictionally engaging the wire at the contact region between the primary nip and the feed and tension wheel, a drive system having two independently operable motors, and wire guiding devices for directing and routing the wire through the feed and tension mechanism. The present invention may further comprise a supplementary nip mechanism to facilitate the threading of the wire into the mechanism, a wire stripping mechanism for extracting any waste wire from the mechanism, and a series of wire sensing devices in communication with a control system to sequence and control the operational cycles of the system.
    Type: Application
    Filed: October 30, 2002
    Publication date: July 3, 2003
    Inventors: David R. Doyle, Andrew D. Hall, Darrell D. Robinson, Scott E. McNeal, Donald A. Smith
  • Patent number: 6567185
    Abstract: A data access and retrieval system is used with an image reproducing system for accessing and retrieving data from a hard disk set using multiple head assemblies. The head assemblies are separate from each other and are disposed so as to independently read or write image data to the same hard disk set. The head assemblies form multiple data pathways between a system bus and the hard disk set, thus allowing for separate independent access thereto.
    Type: Grant
    Filed: July 1, 1999
    Date of Patent: May 20, 2003
    Assignee: Xerox Corporation
    Inventors: David R. Doyle, Mark J. Blejwas