Patents by Inventor William D. Vestal

William D. Vestal 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: 20160069130
    Abstract: An enclosed drive system for use in conjunction with a lift cord extending from a headrail of an architectural cover. The enclosed system encases and engages the lift cord with a drive mechanism within the enclosure, thereby avoiding hazardous loops. A method for retro-fitting an architectural cover lift cord assembly including a lift cord associated with a cord lock and extending from a headrail of the architectural cover is also described, for modifying the architectural cover to eliminate hazardous loops therefrom. Also disclosed in this disclosure is a cord lock mechanism that pinches the cord, a handle that actuates the cord lock mechanism, and a driving mechanism having a cord guide that engages the cord and a slider that slides along the handle to actuate the cord while the cord is enclosed within an enclosure defined by the handle.
    Type: Application
    Filed: November 16, 2015
    Publication date: March 10, 2016
    Inventors: William D. Vestal, Robert S. Pharr
  • Patent number: 9187952
    Abstract: An enclosed drive system for use in conjunction with a lift cord extending from a headrail of an architectural cover. The enclosed system encases and engages the lift cord with a drive mechanism within the enclosure, thereby avoiding hazardous loops. A method for retro-fitting an architectural cover lift cord assembly including a lift cord associated with a cord lock and extending from a headrail of the architectural cover is also described, for modifying the architectural cover to eliminate hazardous loops therefrom. Also disclosed in this disclosure is a cord lock mechanism that pinches the cord, a handle that actuates the cord lock mechanism, and a driving mechanism having a cord guide that engages the cord and a slider that slides along the handle to actuate the cord while the cord is enclosed within an enclosure defined by the handle.
    Type: Grant
    Filed: February 25, 2011
    Date of Patent: November 17, 2015
    Assignee: SAFE-T-SHADE
    Inventors: William D. Vestal, Robert S. Pharr
  • Patent number: 9149143
    Abstract: A locking member to be used in conjunction with a guide ring and a lift cord configured to raise of lower a covering for an architectural opening, such as a window, door or the like, is disclosed. The locking member is configured to engage the guide ring and the lift cord in such a way that the locking member has a selective rotative ability, which allows the lift cord to freely move in a first direction to raise or lower the covering, but the locking member will move or rotate about the guide ring when the lift cord is pulled in a second direction to pinch the lift cord between the locking member and the guide ring so that the lift cord is prevented from being pulled away from the covering far enough to create a loop of a certain diameter.
    Type: Grant
    Filed: September 9, 2013
    Date of Patent: October 6, 2015
    Assignee: SAFE-T-SHADE
    Inventor: William D. Vestal
  • Patent number: 9151110
    Abstract: A cord enclosure assembly to encase one or more lift cords extending from the headrail of an architectural covering, such as a blind or shade system, is disclosed, for the purpose of avoiding exposed cords capable of creating a hazardous loop. The cord disclosure assembly comprises an enclosure having a pivot cup portion and an adaptor. The adaptor is configured to be selectively attached to the pivot cup portion about a pivot point. The adaptor is also configured to connect the enclosure to the headrail about a swivel point. At least one of the pivot point and the swivel point at a top of the enclosure allows the enclosure to swivel, or move in a lateral direction when attached to the headrail. This lateral movement allows the enclosure to be positioned substantially horizontally such that it may be stored under the headrail behind the blind or shade assembly.
    Type: Grant
    Filed: April 26, 2011
    Date of Patent: October 6, 2015
    Assignee: SAFE-T-SHADE
    Inventors: William D. Vestal, Robert S. Pharr
  • Patent number: 8967226
    Abstract: A single or dual channel cord enclosure adapted to hide at least a portion of a cord drawing a shade or blind up or down is included as part of an apparatus, which may also include a roller mechanism adapted to drive a roller to operate an architectural cover, and a cord mechanism adapted to drive the roller mechanism. The enclosure may completely enclose the cord and utilize a slider to actuate the cord within the cord channel enclosure. In another embodiment, an apparatus for actuating an architectectural covering includes an enclosure configured to receive a cord mechanism; a roller mechanism provided on an end of the enclosure; and a slider configured to be movably engaged to the enclosure so that moving the slider actuates the roller mechanism to lift or lower the architectural covering. Also included is a method of making an apparatus for actuating an architectectural covering.
    Type: Grant
    Filed: December 22, 2010
    Date of Patent: March 3, 2015
    Assignee: Safe-T-Shade
    Inventor: William D. Vestal
  • Patent number: 8950463
    Abstract: An architectural cover operating assembly comprising a roller mechanism adapted to drive a roller to operate an architectural cover, a cord mechanism adapted to drive the roller mechanism; and an enclosure adapted to conceal at least a portion of the cord mechanism. The enclosure comprises a clutch assembly configured to receive the roller mechanism. The clutch assembly comprises a hinge portion configured to receive a swivel, such that the clutch assembly is hingedly attached to the enclosure and the enclosure is allowed to pivot about the swivel in a lateral direction. A method comprises providing an enclosure configured to receive a cord mechanism; disposing a clutch assembly having a hinge portion and a swivel at an end of the enclosure, and attaching a roller mechanism to the clutch assembly, wherein the clutch assembly is hingedly attached to the enclosure to allow the enclosure to pivot in a lateral direction.
    Type: Grant
    Filed: April 26, 2011
    Date of Patent: February 10, 2015
    Assignee: SAFE-T-SHADE
    Inventors: William D. Vestal, Robert S. Pharr
  • Patent number: 8763671
    Abstract: Embodiments disclosed herein include a cordless architectural passage covering system, apparatus and method for making the same. The covering may include a support member, a roller attached to the support member, a first material having a proximal portion secured to the roller, whereby the first material can be wound about the roller or unwound therefrom, a second material having a proximal portion secured to the support member and a distal portion secured to a distal portion of the first material, and at least one guide member attached to the second material, whereby the at least one guide member guides the second material about the first material as the first material is wound about the roller or unwound therefrom.
    Type: Grant
    Filed: December 22, 2010
    Date of Patent: July 1, 2014
    Assignee: Safe-T-Shade
    Inventor: William D. Vestal
  • Publication number: 20140000822
    Abstract: A locking member to be used in conjunction with a guide ring and a lift cord configured to raise of lower a covering for an architectural opening, such as a window, door or the like, is disclosed. The locking member is configured to engage the guide ring and the lift cord in such a way that the locking member has a selective rotative ability, which allows the lift cord to freely move in a first direction to raise or lower the covering, but the locking member will move or rotate about the guide ring when the lift cord is pulled in a second direction to pinch the lift cord between the locking member and the guide ring so that the lift cord is prevented from being pulled away from the covering far enough to create a loop of a certain diameter.
    Type: Application
    Filed: September 9, 2013
    Publication date: January 2, 2014
    Applicant: SAFE-T-SHADE, Inc.
    Inventor: William D. Vestal
  • Patent number: 8540006
    Abstract: A locking member to be used in conjunction with a guide ring and a lift cord configured to raise of lower a covering for an architectural opening, such as a window, door or the like, is disclosed. The locking member is configured to engage the guide ring and the lift cord in such a way that the locking member has a selective rotative ability, which allows the lift cord to freely move in a first direction to raise or lower the covering, but the locking member will move or rotate about the guide ring when the lift cord is pulled in a second direction to pinch the lift cord between the locking member and the guide ring so that the lift cord is prevented from being pulled away from the covering far enough to create a loop of a certain diameter.
    Type: Grant
    Filed: January 10, 2013
    Date of Patent: September 24, 2013
    Assignee: SAFE-T-SHADE, Inc.
    Inventor: William D. Vestal
  • Publication number: 20110308745
    Abstract: An architectural cover operating assembly comprising a roller mechanism adapted to drive a roller to operate an architectural cover, a cord mechanism adapted to drive the roller mechanism; and an enclosure adapted to conceal at least a portion of the cord mechanism. The enclosure comprises a clutch assembly configured to receive the roller mechanism. The clutch assembly comprises a hinge portion configured to receive a swivel, such that the clutch assembly is hingedly attached to the enclosure and the enclosure is allowed to pivot about the swivel in a lateral direction. A method comprises providing an enclosure configured to receive a cord mechanism; disposing a clutch assembly having a hinge portion and a swivel at an end of the enclosure, and attaching a roller mechanism to the clutch assembly, wherein the clutch assembly is hingedly attached to the enclosure to allow the enclosure to pivot in a lateral direction.
    Type: Application
    Filed: April 26, 2011
    Publication date: December 22, 2011
    Applicant: SAFE-T-SHADE
    Inventors: William D. Vestal, Robert S. Pharr
  • Publication number: 20110283485
    Abstract: A cord enclosure assembly to encase one or more lift cords extending from the headrail of an architectural covering, such as a blind or shade system, is disclosed, for the purpose of avoiding exposed cords capable of creating a hazardous loop. The cord disclosure assembly comprises an enclosure having a pivot cup portion and an adaptor. The adaptor is configured to be selectively attached to the pivot cup portion about a pivot point. The adaptor is also configured to connect the enclosure to the headrail about a swivel point. At least one of the pivot point and the swivel point at a top of the enclosure allows the enclosure to swivel, or move in a lateral direction when attached to the headrail. This lateral movement allows the enclosure to be positioned substantially horizontally such that it may be stored under the headrail behind the blind or shade assembly.
    Type: Application
    Filed: April 26, 2011
    Publication date: November 24, 2011
    Applicant: SAFE-T-SHADE
    Inventors: William D. Vestal, Robert S. Pharr
  • Publication number: 20110259534
    Abstract: An enclosed drive system for use in conjunction with a lift cord extending from a headrail of an architectural cover. The enclosed system encases and engages the lift cord with a drive mechanism within the enclosure, thereby avoiding hazardous loops. A method for retro-fitting an architectural cover lift cord assembly including a lift cord associated with a cord lock and extending from a headrail of the architectural cover is also described, for modifying the architectural cover to eliminate hazardous loops therefrom. Also disclosed in this disclosure is a cord lock mechanism that pinches the cord, a handle that actuates the cord lock mechanism, and a driving mechanism having a cord guide that engages the cord and a slider that slides along the handle to actuate the cord while the cord is enclosed within an enclosure defined by the handle.
    Type: Application
    Filed: February 25, 2011
    Publication date: October 27, 2011
    Applicant: SAFE-T-SHADE
    Inventors: William D. Vestal, Robert S. Pharr
  • Publication number: 20110146918
    Abstract: Embodiments disclosed herein include a cordless architectural passage covering system, apparatus and method for making the same. The covering may include a support member, a roller attached to the support member, a first material having a proximal portion secured to the roller, whereby the first material can be wound about the roller or unwound therefrom, a second material having a proximal portion secured to the support member and a distal portion secured to a distal portion of the first material, and at least one guide member attached to the second material, whereby the at least one guide member guides the second material about the first material as the first material is wound about the roller or unwound therefrom.
    Type: Application
    Filed: December 22, 2010
    Publication date: June 23, 2011
    Applicant: SAFE-T-SHADE
    Inventor: William D. Vestal
  • Publication number: 20110146429
    Abstract: A single or dual channel cord enclosure to hide a cord drawing a shade or blind up or down is disclosed. An apparatus includes a roller mechanism adapted to drive a roller to operate an architectural cover; a cord mechanism adapted to drive the roller mechanism; and an enclosure adapted to conceal at least a portion of the cord mechanism. The enclosure may completely enclose the cord and utilize a slider to actuate the cord within the cord channel enclosure. In another embodiment, an apparatus for actuating an architectectural covering includes an enclosure configured to receive a cord mechanism; a roller mechanism provided on an end of the enclosure; and a slider configured to be movably engaged to the enclosure so that moving the slider actuates the roller mechanism to lift or lower the architectural covering. A method of making an apparatus for actuating an architectectural covering is also disclosed.
    Type: Application
    Filed: December 22, 2010
    Publication date: June 23, 2011
    Applicant: SAFE-T-SHADE
    Inventor: William D. Vestal