Patents by Inventor Brian J. Case

Brian J. Case 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: 9999482
    Abstract: An archwire stop defines a non-linear path through the stop that results in a bend moment between an orthodontic stop and the portion of an orthodontic archwire passing through the stop. The bend moment is accommodated by elastic deformation of the archwire and stop, resulting in a predictable frictional engagement between the stop and the archwire that is useful in maintaining a stop mounted on an archwire during packaging, shipping and handling in a clinical setting. A non-linear path through an archwire stop may be created by a non-linear tubular stop or may be created by appropriate internal features of the stop. The non-linear path through the stop may be selected so that the frictional engagement is greatest toward the free ends of the archwire, preventing the stop from sliding off the ends of an archwire, while permitting adjustment of the stop at the front of the mouth during patient treatment.
    Type: Grant
    Filed: July 20, 2015
    Date of Patent: June 19, 2018
    Assignee: Ultimate Wireforms, Inc.
    Inventors: Thomas B. Cameron, William Joseph Porciello, Jr., Brian J. Case
  • Publication number: 20160015481
    Abstract: An archwire stop defines a non-linear path through the stop that results in a bend moment between an orthodontic stop and the portion of an orthodontic archwire passing through the stop. The bend moment is accommodated by elastic deformation of the archwire and stop, resulting in a predictable frictional engagement between the stop and the archwire that is useful in maintaining a stop mounted on an archwire during packaging, shipping and handling in a clinical setting. A non-linear path through an archwire stop may be created by a non-linear tubular stop or may be created by appropriate internal features of the stop. The non-linear path through the stop may be selected so that the frictional engagement is greatest toward the free ends of the archwire, preventing the stop from sliding off the ends of an archwire, while permitting adjustment of the stop at the front of the mouth during patient treatment.
    Type: Application
    Filed: July 20, 2015
    Publication date: January 21, 2016
    Inventors: Thomas B. Cameron, William Joseph Porciello, JR., Brian J. Case
  • Patent number: 9084652
    Abstract: An archwire stop defines a non-linear path through the stop that results in a bend moment between an orthodontic stop and the portion of an orthodontic archwire passing through the stop. The bend moment is accommodated by elastic deformation of the archwire and stop, resulting in a predictable frictional engagement between the stop and the archwire that is useful in maintaining a stop mounted on an archwire during packaging, shipping and handling in a clinical setting. A non-linear path through an archwire stop may be created by a non-linear tubular stop or may be created by appropriate internal features of the stop. The non-linear path through the stop may be selected so that the frictional engagement is greatest toward the free ends of the archwire, preventing the stop from sliding off the ends of an archwire, while permitting adjustment of the stop at the front of the mouth during patient treatment.
    Type: Grant
    Filed: March 13, 2013
    Date of Patent: July 21, 2015
    Assignee: Ultimate Wireforms, Inc.
    Inventors: Thomas B. Cameron, William Joseph Porciello, Jr., Brian J. Case
  • Publication number: 20140272760
    Abstract: An archwire stop defines a non-linear path through the stop that results in a bend moment between an orthodontic stop and the portion of an orthodontic archwire passing through the stop. The bend moment is accommodated by elastic deformation of the archwire and stop, resulting in a predictable frictional engagement between the stop and the archwire that is useful in maintaining a stop mounted on an archwire during packaging, shipping and handling in a clinical setting. A non-linear path through an archwire stop may be created by a non-linear tubular stop or may be created by appropriate internal features of the stop. The non-linear path through the stop may be selected so that the frictional engagement is greatest toward the free ends of the archwire, preventing the stop from sliding off the ends of an archwire, while permitting adjustment of the stop at the front of the mouth during patient treatment.
    Type: Application
    Filed: March 13, 2013
    Publication date: September 18, 2014
    Applicant: Ultimate Wireforms, Inc.
    Inventors: Thomas B. Cameron, William Joseph Porciello, JR., Brian J. Case
  • Patent number: 3946910
    Abstract: A dry toner dispenser for use in an electrostatic or the like copying machine includes a hopper having a bottom opening from which dry toner particles are dispensed. A roll having a plurality of resilient fibers extending generally radially outwardly therefrom is mounted for rotation in the opening. A dispenser bar mounted outside of the hopper engages the resilient fibers of the roll. As the roll turns, the bar momentarily holds the fibers against the direction of rotation and then releases the fibers in a spring action to cause toner particles held between the fibers to be projected therefrom into the developer apparatus of the copying machine. A wheel rotatable in accordance with the operation of the copying machine drives a pivotal member which in turn rotates the dispenser roll incrementally. A manually positionable cam limits the movement of the pivotal member. An agitator included in the hopper is coupled to the drive roll for rotation therewith and maintains the toner particles in a loose condition.
    Type: Grant
    Filed: January 13, 1975
    Date of Patent: March 30, 1976
    Assignee: A. B. Dick Company
    Inventor: Brian J. Case