With Spring-biased Tensioning Patents (Class 119/781)
  • Patent number: 10327418
    Abstract: A restraint device is for an animal. The restraint device may include a base attached to a ground, a shaft supported in the base, and a rotatable attachment point on the shaft for a leash for the animal. The shaft is flexible so that it is able to absorb force from the leash. The restraint device may include a platform configured to wrap around the base to provide stability for the base.
    Type: Grant
    Filed: February 24, 2017
    Date of Patent: June 25, 2019
    Inventor: Julie Johnson
  • Patent number: 7866282
    Abstract: A process and apparatus for restraining an animal involves urging a spool containing a flexible tension link connectable to the animal, to retract the flexible tension link into a housing to which the spool is mounted. Movement of the spool in a direction associated with retraction of the flexible tension link disengages a brake urged into braking engagement with the spool, and causes the brake to engage with a lock operably configured to lock the brake in an unengaged position. The flexible tension link is permitted to be dispensed from the spool when the brake is in the unengaged position, and a hand operated actuator on the housing can release the lock to permit the brake to engage the spool to stop dispensing the flexible tension link in response to actuation of the hand operated actuator. The process further involves enabling a spool-operated actuator to release the lock to permit the brake to engage the spool to stop dispensing the flexible tension link.
    Type: Grant
    Filed: May 5, 2006
    Date of Patent: January 11, 2011
    Inventors: Terence Earl Simpson, Mark Horton Radford, Michael Howard Boudreau
  • Publication number: 20080257278
    Abstract: A process and apparatus for restraining an animal involves urging a spool containing a flexible tension link connectable to the animal, to retract the flexible tension link into a housing to which the spool is mounted. Movement of the spool in a direction associated with retraction of the flexible tension link disengages a brake urged into braking engagement with the spool, and causes the brake to engage with a lock operably configured to lock the brake in an unengaged position. The flexible tension link is permitted to be dispensed from the spool when the brake is in the unengaged position, and a hand operated actuator on the housing can release the lock to permit the brake to engage the spool to stop dispensing the flexible tension link in response to actuation of the hand operated actuator. The process further involves enabling a spool-operated actuator to release the lock to permit the brake to engage the spool to stop dispensing the flexible tension link.
    Type: Application
    Filed: May 5, 2006
    Publication date: October 23, 2008
    Inventors: Terence Earl Simpson, Mark Horton Radford, Michael Howard Boudreau
  • Patent number: 5992435
    Abstract: A stake assembly includes a spike having a first end and a second end defining a longitudinal axis of the stake. A flange is connected at the second end of the spike and extends laterally therefrom, the upper surface of the flange forming the axially and extremity of the second end of the spike. A receptacle is recessed axially into the flange and second end of the spike. A resilient fastening member, such as a coiled spring, has a first end connected in the receptacle between the flange and the first end of the spike and a second end extending out of the receptacle beyond the upper surface of the flange. A tether or leash may be fastened to the second end of the resilient fastening member.
    Type: Grant
    Filed: October 24, 1997
    Date of Patent: November 30, 1999
    Assignee: BS&B Safety Systems, Inc.
    Inventors: Gary R. Kindell, Sharon D. Kindell