Patents by Inventor David Dyck
David Dyck 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).
-
Publication number: 20240133381Abstract: Various downhole tools are discussed, including intake and gas separators for a downhole rotary pump. Multiple intakes configured in parallel and series are discussed, along with compact axial length gas separators, and gas separators that remove gas in novel ways. Related apparatuses and methods are discussed.Type: ApplicationFiled: March 8, 2022Publication date: April 25, 2024Inventor: David Dyck
-
Publication number: 20240102347Abstract: A downhole regulating device used in a downhole drill string between a drilling rig and a drill bit. The downhole regulating device has a helical coupling between the upper and lower portion to allow a relative axial and rotational movement defined by the lead of the helical coupling, between the upper and lower portions; a bi-directional biasing device that resists movement in both extension and contraction from the neutral position depending on the combination of pumping pressure, torque, axial hanging loads from drill string components below the tool and applied weight on bit. The biasing device is designed such that there is no pre-load required. A secondary one-directional element may be part of the biasing device to modify the spring rate or stroke length in contraction direction. A metal and composite laminated torsion spring is also described.Type: ApplicationFiled: February 12, 2021Publication date: March 28, 2024Inventor: David Dyck
-
Publication number: 20230358114Abstract: A stage tool assembly has a tubular body defining an interior bore with a port; an opening sleeve axially movable from a first position that restricts the port to a second position that exposes the port; a closing sleeve axially movable from a first position that exposes the port to a second position that restricts the port; and an isolation assembly downhole of the port that, at least when in an activated mode: permits tool passage in a downhole direction through the interior bore; and restricts flow through the interior bore.Type: ApplicationFiled: October 13, 2022Publication date: November 9, 2023Inventor: David Dyck
-
Patent number: 10011307Abstract: A modular fender assembly for a vehicle includes a fender body having first and second body portions defining respective portions of the exterior of the fender body. First and second joiner brackets are bonded onto inner ends of the first and second body portions respectively. The joiner brackets have joiner flanges which can be joined with one another in parallel abutment to join the first and second body portions. Either body portion of the fender can thus be trimmed to length to suit the application prior to bonding the joiner bracket in position according to the new trimmed length. The joiner brackets typically have multiple overlapping and interlocking joiner flanges which span across the abutted seam between the two adjacent fender body portions, including upright stiffener flanges, for improving strength to reduce bending and sagging of the fender assembly at the seam.Type: GrantFiled: March 16, 2016Date of Patent: July 3, 2018Assignee: Shift Products Ltd.Inventors: David Dyck, William Stanton
-
Patent number: 10004611Abstract: A prosthetic hand system may include a plurality of prosthetic fingers and a prosthetic thumb. The prosthetic hand system may include a thumb drive mechanism that may be used to actuate the prosthetic thumb. In some examples, the thumb drive mechanism may be configured to enable the prosthetic thumb to perform a pinching or grasping motion and a release motion. The prosthetic hand system may also include a backlock that enables the prosthetic thumb to maintain pinching or gripping pressure after a motor has been disengaged. The prosthetic hand system may also include a gear lock that may be configured to lock a finger joint. The prosthetic hand system may also include an adaptive gripping joint that may be located on each prosthetic finger. In some examples, the adaptive gripping joint may be configured to passively adapt the plurality of prosthetic fingers to one or more differently shaped objects.Type: GrantFiled: April 21, 2016Date of Patent: June 26, 2018Assignee: Motion ControlInventors: Edwin Kay Iversen, Joseph Anthony Jacobs, Jeffry David Christenson, Peter Karl Strazdins, Steven Reese Kunz, Brent Taylor Jarvis, Jeff Robert Welch, Harold Hume Sears, Arthur David Dyck
-
Patent number: 10004612Abstract: A prosthetic hand system may include a plurality of prosthetic fingers and a prosthetic thumb. The prosthetic hand system may include a thumb drive mechanism that may be used to actuate the prosthetic thumb. In some examples, the thumb drive mechanism may be configured to enable the prosthetic thumb to perform a pinching or grasping motion and a release motion. The prosthetic hand system may also include a backlock that enables the prosthetic thumb to maintain pinching or gripping pressure after a motor has been disengaged. The prosthetic hand system may also include a gear lock that may be configured to lock a finger joint. The prosthetic hand system may also include an adaptive gripping joint that may be located on each prosthetic finger. In some examples, the adaptive gripping joint may be configured to passively adapt the plurality of prosthetic fingers to one or more differently shaped objects.Type: GrantFiled: April 21, 2016Date of Patent: June 26, 2018Assignee: Motion ControlInventors: Edwin Kay Iversen, Joseph Anthony Jacobs, Jeffry David Christenson, Peter Karl Strazdins, Steven Reese Kunz, Brent Taylor Jarvis, Jeff Robert Welch, Harold Hume Sears, Arthur David Dyck
-
Publication number: 20160280281Abstract: A modular fender assembly for a vehicle includes a fender body having first and second body portions defining respective portions of the exterior of the fender body. First and second joiner brackets are bonded onto inner ends of the first and second body portions respectively. The joiner brackets have joiner flanges which can be joined with one another in parallel abutment to join the first and second body portions. Either body portion of the fender can thus be trimmed to length to suit the application prior to bonding the joiner bracket in position according to the new trimmed length. The joiner brackets typically have multiple overlapping and interlocking joiner flanges which span across the abutted seam between the two adjacent fender body portions, including upright stiffener flanges, for improving strength to reduce bending and sagging of the fender assembly at the seam.Type: ApplicationFiled: March 16, 2016Publication date: September 29, 2016Inventors: David Dyck, William Stanton
-
Publication number: 20160250044Abstract: A prosthetic hand system may include a plurality of prosthetic fingers and a prosthetic thumb. The prosthetic hand system may include a thumb drive mechanism that may be used to actuate the prosthetic thumb. In some examples, the thumb drive mechanism may be configured to enable the prosthetic thumb to perform a pinching or grasping motion and a release motion. The prosthetic hand system may also include a backlock that enables the prosthetic thumb to maintain pinching or gripping pressure after a motor has been disengaged. The prosthetic hand system may also include a gear lock that may be configured to lock a finger joint. The prosthetic hand system may also include an adaptive gripping joint that may be located on each prosthetic finger. In some examples, the adaptive gripping joint may be configured to passively adapt the plurality of prosthetic fingers to one or more differently shaped objects.Type: ApplicationFiled: April 21, 2016Publication date: September 1, 2016Inventors: Edwin Kay Iversen, Joseph Anthony Jacobs, Jeffry David Christenson, Peter Karl Strazdins, Steven Reese Kunz, Brent Taylor Jarvis, Jeff Robert Welch, Harold Hume Sears, Arthur David Dyck
-
Publication number: 20160235554Abstract: A prosthetic hand system may include a plurality of prosthetic fingers and a prosthetic thumb. The prosthetic hand system may include a thumb drive mechanism that may be used to actuate the prosthetic thumb. In some examples, the thumb drive mechanism may be configured to enable the prosthetic thumb to perform a pinching or grasping motion and a release motion. The prosthetic hand system may also include a backlock that enables the prosthetic thumb to maintain pinching or gripping pressure after a motor has been disengaged. The prosthetic hand system may also include a gear lock that may be configured to lock a finger joint. The prosthetic hand system may also include an adaptive gripping joint that may be located on each prosthetic finger. In some examples, the adaptive gripping joint may be configured to passively adapt the plurality of prosthetic fingers to one or more differently shaped objects.Type: ApplicationFiled: April 21, 2016Publication date: August 18, 2016Inventors: Edwin Kay Iversen, Joseph Anthony Jacobs, Jeffry David Christenson, Peter Karl Strazdins, Steven Reese Kunz, Brent Taylor Jarvis, Jeff Robert Welch, Harold Hume Sears, Arthur David Dyck
-
Patent number: 9320621Abstract: A prosthetic hand system may include a plurality of prosthetic fingers and a prosthetic thumb. The prosthetic hand system may include a thumb drive mechanism that may be used to actuate the prosthetic thumb. In some examples, the thumb drive mechanism may be configured to enable the prosthetic thumb to perform a pinching or grasping motion and a release motion. The prosthetic hand system may also include a backlock that enables the prosthetic thumb to maintain pinching or gripping pressure after a motor has been disengaged. The prosthetic hand system may also include a gear lock that may be configured to lock a finger joint. The prosthetic hand system may also include an adaptive gripping joint that may be located on each prosthetic finger. In some examples, the adaptive gripping joint may be configured to passively adapt the plurality of prosthetic fingers to one or more differently shaped objects.Type: GrantFiled: October 18, 2013Date of Patent: April 26, 2016Assignee: Motion ControlInventors: Edwin Kay Iversen, Joseph Anthony Jacobs, Jeffry David Christenson, Peter Karl Strazdins, Steven Reese Kunz, Brent Taylor Jarvis, Jeff Robert Welch, Harold Hume Sears, Arthur David Dyck
-
Publication number: 20140114439Abstract: A prosthetic hand system may include a plurality of prosthetic fingers and a prosthetic thumb. The prosthetic hand system may include a thumb drive mechanism that may be used to actuate the prosthetic thumb. In some examples, the thumb drive mechanism may be configured to enable the prosthetic thumb to perform a pinching or grasping motion and a release motion. The prosthetic hand system may also include a backlock that enables the prosthetic thumb to maintain pinching or gripping pressure after a motor has been disengaged. The prosthetic hand system may also include a gear lock that may be configured to lock a finger joint. The prosthetic hand system may also include an adaptive gripping joint that may be located on each prosthetic finger. In some examples, the adaptive gripping joint may be configured to passively adapt the plurality of prosthetic fingers to one or more differently shaped objects.Type: ApplicationFiled: October 18, 2013Publication date: April 24, 2014Applicant: Motion ControlInventors: Edwin Kay Iversen, Joseph Anthony Jacobs, Jeffry David Christenson, Peter Karl Strazdins, Steven Reese Kunz, Brent Taylor Jarvis, Jeff Robert Welch, Harold Hume Sears, Arthur David Dyck
-
Patent number: 7841930Abstract: An adjustable terminal basket with lightweight horizontal diffuser grille is mounted in the floor of an occupied space for delivering conditioned air from an under floor air plenum to the occupied space above the floor. The modular floor terminal basket regulates the air passing through the terminal, and the lightweight horizontal diffuser grille diffuses the conditioned air along the floor of the occupied space. The lightweight horizontal diffuser grille is constructed with a top and bottom plate with hollow support pillars between the plates and with reinforcing ribs adjacent the center of the diffuser grille.Type: GrantFiled: August 27, 2007Date of Patent: November 30, 2010Assignee: Price Companies, Inc.Inventors: Julian Douglas Rimmer, David Surminski, David Dyck, Jeremy Sparling, Christopher Schwill
-
Publication number: 20090061757Abstract: An adjustable terminal basket with lightweight horizontal diffuser grille is mounted in the floor of an occupied space for delivering conditioned air from an under floor air plenum to the occupied space above the floor. The modular floor terminal basket regulates the air passing through the terminal, and the lightweight horizontal diffuser grille diffuses the conditioned air along the floor of the occupied space. The lightweight horizontal diffuser grille is constructed with a top and bottom plate with hollow support pillars between the plates and with reinforcing ribs adjacent the center of the diffuser grille.Type: ApplicationFiled: August 27, 2007Publication date: March 5, 2009Inventors: Julian Douglas Rimmer, David Surminski, David Dyck, Jeremy Sparling, Christopher Schwill
-
Publication number: 20060243814Abstract: A variable air volume ceiling diffuser includes a damper that is raised and lowered by a linkage that is controlled by a duct temperature sensor/actuator and one or more room temperature sensors/actuators. The linkage includes a heating slide movable for the heating mode and a cooling slide movable for the cooling mode. The duct temperature sensor/actuator selects the heating slide for movement by the room temperature sensors/actuators in the heating mode and selects the cooling slide for movement by the room temperature sensors/actuators in the cooling mode. The differential movement between the heating and cooling slides moves a roller that engages a profiled cam surface attached to two lever arms. As the roller moves along the cam surface, the lever arms pivot about their axis of rotation so that the damper moves upward to close the air inlet and downward to open the air inlet.Type: ApplicationFiled: December 5, 2005Publication date: November 2, 2006Inventors: Julian Rimmer, Richard Steinburg, Nabil Sabet, David Dyck, Andrew McCorrister, Alfred Dyck, Jerry Sipes