Patents by Inventor Bill Harrington

Bill Harrington 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).

  • Peristaltic pump head and related methods
    Patent number: 10036380
    Abstract: A peristaltic pump head includes a housing assembly adapted for mounting to a drive mechanism, a roller assembly arranged with the housing assembly and a flexible conduit extending through the housing assembly and engageable by the roller assembly to impel fluid therethrough. The roller assembly and the flexible conduit are removable from the housing assembly without disconnecting the entire housing assembly from the drive mechanism. The roller assembly can include an axially extending drive shaft, a roller control body fixedly mounted to the drive shaft, at least a first end plate rotatably mounted about the drive shaft, and at least a first roller arm pivotably mounted to the first end plate. The flexible conduit can include a length of hollow tubing made of an elastomeric material, and at least one overmolded end fitting made of a rigid polymeric material and fused to an end of the hollow tubing.
    Type: Grant
    Filed: August 24, 2017
    Date of Patent: July 31, 2018
    Assignee: STENNER PUMP COMPANY, INC.
    Inventors: Fred Fulmer, Tim Ware, John Avery, John Waycaster, Bill Harrington
  • Peristaltic pump head and related methods
    Patent number: 9759210
    Abstract: A peristaltic pump head includes a housing assembly adapted for mounting to a drive mechanism, a roller assembly arranged with the housing assembly and a flexible conduit extending through the housing assembly and engageable by the roller assembly to impel fluid therethrough. The roller assembly and the flexible conduit are removable from the housing assembly without disconnecting the entire housing assembly from the drive mechanism. The roller assembly can include an axially extending drive shaft, a roller control body fixedly mounted to the drive shaft, at least a first end plate rotatably mounted about the drive shaft, and at least a first roller arm pivotably mounted to the first end plate. The flexible conduit can include a length of hollow tubing made of an elastomeric material, and at least one overmolded end fitting made of a rigid polymeric material and fused to an end of the hollow tubing.
    Type: Grant
    Filed: November 20, 2014
    Date of Patent: September 12, 2017
    Assignee: STENNER PUMP COMPANY, INC.
    Inventors: Fred Fulmer, Tim Ware, John Avery, John Waycaster, Bill Harrington
  • Measuring cup
    Patent number: D646593
    Type: Grant
    Filed: February 18, 2011
    Date of Patent: October 11, 2011
    Assignee: Casabella Holdings, LLC
    Inventor: Bill Harrington
  • Spoon rest
    Patent number: D651471
    Type: Grant
    Filed: February 18, 2011
    Date of Patent: January 3, 2012
    Assignee: Casabella Holdings, LLC
    Inventor: Bill Harrington
  • Colander
    Patent number: D655139
    Type: Grant
    Filed: February 18, 2011
    Date of Patent: March 6, 2012
    Assignee: Casabella Holdings, LLC
    Inventor: Bill Harrington