Patents by Inventor John J. Douglas

John J. Douglas 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: 20240130925
    Abstract: A wearable health management system includes a flexible member configured to be worn on an affected area by a patient. At least one actuator is operably coupled to the flexible member. The at least one actuator is configured to be adjusted between a deployed state and a non-deployed state. At least one of a photoplethysmogram sensor and a bioimpedance sensor is coupled to the flexible member to obtain one or more health metrics from the patient. A controller is in communication with the at least one actuator. The controller is configured to adjust the at least one actuator to the deployed state to provide a selected pressure to the affected area.
    Type: Application
    Filed: January 5, 2024
    Publication date: April 25, 2024
    Inventors: Carlos Suarez, Edward Bremer, Aaron R. Burnham, Ashu Jain, John Lane, Christopher Larson, Rachel K. Douglas, Thaddeus J. Wawro
  • Patent number: 11964830
    Abstract: Using a suction gripper cluster device is disclosed, including: causing airflows to be generated by a plurality of airflow generators of a respective plurality of suction gripper mechanisms included in a suction gripper cluster device comprising a plurality of suction gripper mechanisms, wherein the plurality of airflow generators is configured to cause the airflows to enter respective intake ports of the plurality of suction gripper mechanisms and exit respective outlet ports of the respective plurality of suction gripper mechanisms in response to receiving air at a respective air input port of the respective plurality of suction gripper mechanisms; causing a target object to be captured by the suction gripper cluster device using the airflows; activating a positioning actuator mechanism to position the suction gripper cluster device; and causing the target object to be ejected from the suction gripper cluster device.
    Type: Grant
    Filed: December 15, 2020
    Date of Patent: April 23, 2024
    Assignee: AMP Robotics Corporation
    Inventors: John C. McCoy, Jr., James A. Bailey, Carter J. Schultz, Matanya B. Horowitz, Mark Baybutt, Cameron D. Douglas
  • Patent number: 11918539
    Abstract: A wearable health management system includes a flexible member configured to be worn on an affected area by a patient. At least one actuator is operably coupled to the flexible member. The at least one actuator is configured to be adjusted between a deployed state and a non-deployed state. At least one of a photoplethysmogram sensor and a bioimpedance sensor is coupled to the flexible member to obtain one or more health metrics from the patient. A controller is in communication with the at least one actuator. The controller is configured to adjust the at least one actuator to the deployed state to provide a selected pressure to the affected area.
    Type: Grant
    Filed: June 8, 2021
    Date of Patent: March 5, 2024
    Assignee: Welch Allyn, Inc.
    Inventors: Carlos Suarez, Edward Bremer, Aaron R. Burnham, Ashu Jain, John Lane, Christopher Larson, Rachel K. Douglas, Thaddeus J. Wawro
  • Publication number: 20200407173
    Abstract: A container transport and delivery system having at least some of an input tower having an input platform capable of vertical movement within at least a portion of the input tower and an input window providing access to the input platform; an output tower having an output platform capable of vertical movement within at least a portion of the output tower and an output window providing access to the output platform; and a transfer section disposed between the input tower and the output tower, wherein a transfer belt, disposed within the transfer section, is capable of receiving an item from the input platform and transferring the received item to the output platform, and wherein a surface of the transfer belt maintains a substantially horizontal position within the output tower.
    Type: Application
    Filed: April 12, 2019
    Publication date: December 31, 2020
    Applicant: 888 Brands LLC
    Inventors: Daniel R. DeMartine, John J. Douglas
  • Patent number: 10239544
    Abstract: A guided delivery vehicle having one or more item support regions atop a carrier body; one or more drive wheels attached or coupled to one or more powered servo motors; a receiver for receiving one or more transmitted signals; at least one junction detection sensor, wherein the at least one junction detection sensor is capable of detecting a junction identifier associated with a determined position along a guide track; and a controller that receives and processes input from at least the receiver and the at least one junction detection sensor, and, in response to a received and processed input, executes an initial command step and sequentially executes subsequent command steps upon detection of a subsequent junction identifier.
    Type: Grant
    Filed: September 12, 2016
    Date of Patent: March 26, 2019
    Assignee: 888 Brands LLC
    Inventors: Daniel R. DeMartine, John J. Douglas
  • Patent number: 6250454
    Abstract: A storage buffer for a multi lane conveyor system is provided, which generally consists of a carriage containing a plurality of storage magazines each having a plurality of storage conveyors, means for raising and lowering the carriage such that an article can be fed to and discharged from each storage conveyor, at least two drive systems for running the storage conveyors of each magazine one at a time, and at least two drive means for driving the two drive systems.
    Type: Grant
    Filed: June 23, 1999
    Date of Patent: June 26, 2001
    Assignee: Danville Automation Holdings, LLC
    Inventor: John J. Douglas
  • Patent number: 6073748
    Abstract: An inverter for flipping articles traveling on a conveyor system is provided. The inverter includes a flipping member which has a plurality of substantially parallel lanes defined by side walls. The flipping member is attached to a frame member such that the flipping member is rotatable with respect to the frame member about an axis substantially perpendicular to the lanes. A pair of belts circulates around a pair of belt paths on each of the side walls defining the lanes, each of the belt paths being defined by a plurality of rollers mounted on one of the side walls. Each pair of belts defines an article conveying channel for securing therebetween one of the side edges of the article being conveyed.
    Type: Grant
    Filed: June 23, 1999
    Date of Patent: June 13, 2000
    Assignee: Simplimatic Engineering Company
    Inventor: John J. Douglas
  • Patent number: 5259495
    Abstract: The invention provides an article flipper comprising a first turnover member mounted to a conveyor frame member for rotation about an axis substantially perpendicular to said frame member, a slot in the turnover member for receiving a side edge of sheets, a stop for arresting sheets with a leading portion of the side edges in the slot, and a rotator for rotating the first turnover member through about 180 degrees. The article flipper may include a second turnover member having a detent or being movable to clamp sheets between it and the first turnover member, or may include a rack and pinion. A belt tensioner which may be used with the article flipper is also provided and comprises a tensioning wheel for engaging the belt, a moveable block including a shaft for mounting the tensioning wheel, and a wedge for urging the block toward the belt.
    Type: Grant
    Filed: January 22, 1993
    Date of Patent: November 9, 1993
    Assignee: Simplimatic Engineering Company
    Inventor: John J. Douglas
  • Patent number: 5246097
    Abstract: An intersection is provided for bottle conveyor lines having individual neck guide pairs. The intersection comprises a transfer plate and a pair of changing plates. The transfer plate includes a substantially Y-shaped opening extending to the edges thereof and comprising two arm members and a leg member defining a central plate portion and side plate portions. Each arm member when combined with the leg member forms a substantially continuously curving bottle path. The changing plates are movable, preferably vertically, between first positions in planar alignment with the transfer plate and second positions clear of bottles moving along the paths. The changing plates include an edge spanning one bottle path from opposite sides of the leg portion of the Y-shaped opening to the point of intersection of the converging edges of the central plate to complete the bottle supporting guides along the other bottle path.
    Type: Grant
    Filed: October 21, 1992
    Date of Patent: September 21, 1993
    Assignee: Simplimatic Engineering Company
    Inventors: Byron A. McCoy, John J. Douglas
  • Patent number: 5240104
    Abstract: The invention provides an article flipper comprising a first turnover member mounted to a conveyor frame member for rotation about an axis substantially perpendicular to said frame member, a slot in the turnover member for receiving a side edge of sheets, a stop for arresting sheets with a leading portion of the side edges in the slot, and a rotator for rotating the first turnover member through about 180 degrees. The article flipper may include a second turnover member having a detent or being movable to clamp sheets between it and the first turnover member, or may include a rack and pinion. A belt tensioner which may be used with the article flipper is also provided and comprises a tensioning wheel for engaging the belt, a moveable block including a shaft for mounting the tensioning wheel, and a wedge for urging the block toward the belt.
    Type: Grant
    Filed: January 31, 1992
    Date of Patent: August 31, 1993
    Inventor: John J. Douglas
  • Patent number: 5082108
    Abstract: A conveniently assemblable conveyor beam is provided comprising a plurality of cross members with tongue and groove combinations on opposing lateral sides thereof; a pair of opposing side guides with corresponding tongue and groove combinations formed in a sidewall thereof for hooking the side guides in a facing, parallel, and spaced apart fashion on either side of the cross members; and a pair of interference fitting edges spaced from the tongue and groove combinations for fastening the side guides to the cross members in an interference fit.
    Type: Grant
    Filed: July 20, 1989
    Date of Patent: January 21, 1992
    Assignee: Simplimatic Engineering Company
    Inventor: John J. Douglas