Patents by Inventor Leslie Lindsay

Leslie Lindsay 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).

  • Patent number: 11000445
    Abstract: A blood flow stimulating device including a boot including a sole and an upper; a sock disposed within the boot; and a bladder disposed within or on the sock, wherein the bladder is configured to undergo repeated inflation and deflation so as to stimulate blood flow in a wearer of the blood flow stimulating device, wherein the sock further includes a toe region, a heel region and a raised portion between the toe region and the heel region that, in use, reduces the distance between the sock and a foot of a wearer of the blood flow stimulating device at the raised portion of the sock.
    Type: Grant
    Filed: June 10, 2015
    Date of Patent: May 11, 2021
    Assignee: DBC Medical IOM Limited
    Inventor: Leslie Lindsay
  • Patent number: 9642414
    Abstract: The present invention relates to footwear and in particular, but not necessarily restricted thereto, relates to footwear for those with diabetes and, in particular, with ulcers of the sole. The present invention seeks to address some of the problems encountered by prior art limb compression devices and methods. In particular the present invention seeks to provide a boot which can stimulate blood flow. A further object to the invention is to provide a boot with a sole which is adaptable to conform with various shapes and conditions of human feet. The present invention also seeks to provide a new type of footwear that has a therapeutic benefit for diabetic patients with circulatory problems in their foot, and also enables the technique of “off loading” the foot to assist in the healing of any wounds present.
    Type: Grant
    Filed: February 15, 2012
    Date of Patent: May 9, 2017
    Assignee: THE DIABETIC BOOT COMPANY LIMITED
    Inventors: Leslie Lindsay, Rolf Lewis Thomas
  • Publication number: 20160213552
    Abstract: A blood flow stimulating device comprising a boot comprising a sole and an upper; a sock disposed within the boot; and a bladder disposed within or on the sock, wherein the bladder is configured to undergo repeated inflation and deflation so as to stimulate blood flow in a wearer of the blood flow stimulating device, wherein the sock further comprises a toe region, a heel region and a raised portion between the toe region and the heel region that, in use, reduces the distance between the sock and a foot of a wearer of the blood flow stimulating device at the raised portion of the sock.
    Type: Application
    Filed: June 10, 2015
    Publication date: July 28, 2016
    Inventor: Leslie LINDSAY
  • Publication number: 20130326912
    Abstract: The present invention relates to footwear and in particular, but not necessarily restricted thereto, relates to footwear for those with diabetes and, in particular, with ulcers of the sole. The present invention seeks to address some of the problems encountered by prior art limb compression devices and methods. In particular the present invention seeks to provide a boot which can stimulate blood flow. A further object to the invention is to provide a boot with a sole which is adaptable to conform with various shapes and conditions of human feet. The present invention also seeks to provide a new type of footwear that has a therapeutic benefit for diabetic patients with circulatory problems in their foot, and also enables the technique of “off loading” the foot to assist in the healing of any wounds present.
    Type: Application
    Filed: February 15, 2012
    Publication date: December 12, 2013
    Applicant: THE DIABETIC BOOT COMPANY LIMITED
    Inventors: Leslie Lindsay, Rolf Lewis Thomas
  • Patent number: 8388562
    Abstract: The present invention relates to footwear and in particular, but not necessarily restricted thereto, relates to footwear for those with diabetes and, in particular, with ulcers of the sole. The present invention seeks to address some of the problems encountered by prior art limb compression devices and methods. In particular the present invention seeks to provide a boot which can stimulate blood flow. A further object to the invention is to provide a boot with a sole which is adaptable to conform with various shapes and conditions of human feet. The present invention also seeks to provide a new type of footwear that has a therapeutic benefit for diabetic patients with circulatory problems in their foot, and also enables the technique of “off loading” the foot to assist in the healing of any wounds present.
    Type: Grant
    Filed: October 23, 2008
    Date of Patent: March 5, 2013
    Assignee: Diabetic Boot Company Limited
    Inventors: Dominic John Baker, Leslie Lindsay
  • Publication number: 20100210983
    Abstract: The present invention relates to footwear and in particular, but not necessarily restricted thereto, relates to footwear for those with diabetes and, in particular, with ulcers of the sole. The present invention seeks to address some of the problems encountered by prior art limb compression devices and methods. In particular the present invention seeks to provide a boot which can stimulate blood flow. A further object to the invention is to provide a boot with a sole which is adaptable to conform with various shapes and conditions of human feet. The present invention also seeks to provide a new type of footwear that has a therapeutic benefit for diabetic patients with circulatory problems in their foot, and also enables the technique of “off loading” the foot to assist in the healing of any wounds present.
    Type: Application
    Filed: October 23, 2008
    Publication date: August 19, 2010
    Inventors: Dominic John Baker, Leslie Lindsay
  • Patent number: D787077
    Type: Grant
    Filed: September 11, 2014
    Date of Patent: May 16, 2017
    Assignee: The Diabetic Boot Company Ltd.
    Inventor: Leslie Lindsay