Patents by Inventor Ian P. MacDonald
Ian P. MacDonald 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).
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Patent number: 12226334Abstract: A heel float therapeutic footwear for people that spend a large amount of time in bed. The heel float therapeutic footwear includes a lower leg support portion, a foot support portion, and a wing support structure. The foot support portion extends from the lower leg support portion and includes a foot support platform. The wing support structure is permanently attached to the foot support platform. The wing support structure is adjustably fastenable to a side of the lower leg support portion to adjustably support a position and an angle of the foot support platform with respect to the lower leg support portion. A method of making a heel float therapeutic footwear is also disclosed.Type: GrantFiled: December 12, 2023Date of Patent: February 18, 2025Assignee: Osborn Medical Corp.Inventors: William D. Davis, Ian P. MacDonald
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Publication number: 20240358537Abstract: An orthotic device for a medical boot includes a first arm for attachment to a first portion of the medical boot, and a second arm for attachment to a second portion of the medical boot. A hinge assembly adjustably fixes an angle between the first and second arms. The hinge assembly includes a first hinge component attached to the first arm, a second hinge component attached to the second arm, and an actuator extending from a proximal end toward a distal end. The distal end of the actuator is biased by a force from a biasing member into a locked position preventing the first and second hinge components from rotating relative to one another. The proximal end of the actuator when actuated, displaces the actuator from the locked position into an unlocked position allowing the second hinge component to rotate relative to the first hinge component.Type: ApplicationFiled: April 23, 2024Publication date: October 31, 2024Inventors: William D. Davis, Ian P. MacDonald
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Patent number: 12102548Abstract: A kit for removably dressing a leg amputated above-knee is described. The kit includes a leg protector having a thigh piece configured to wrap around a thigh of the leg, and an end piece configured to removably attach to the thigh piece, and to wrap around a distal end of the leg. A belt is configured to be secured around a torso. One or more limb attachment straps are each configured to attach the belt to at least one of the thigh piece or the end piece to anchor the leg protector to the torso.Type: GrantFiled: October 13, 2021Date of Patent: October 1, 2024Assignee: Osborn Medical CorporationInventors: William D. Davis, Ian P. MacDonald
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Publication number: 20240207081Abstract: A heel float therapeutic footwear for people that spend a large amount of time in bed. The heel float therapeutic footwear includes a lower leg support portion, a foot support portion, and a wing support structure. The foot support portion extends from the lower leg support portion and includes a foot support platform. The wing support structure is permanently attached to the foot support platform. The wing support structure is adjustably fastenable to a side of the lower leg support portion to adjustably support a position and an angle of the foot support platform with respect to the lower leg support portion. A method of making a heel float therapeutic footwear is also disclosed.Type: ApplicationFiled: December 12, 2023Publication date: June 27, 2024Applicant: Osborn Medical Corp.Inventors: William D. Davis, Ian P. MacDonald
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Patent number: 11883313Abstract: A heel float therapeutic footwear for people that spend a large amount of time in bed. The heel float therapeutic footwear includes a lower leg support portion, a foot support portion, and a wing support structure. The foot support portion extends from the lower leg support portion and includes a foot support platform. The wing support structure is permanently attached to the foot support platform. The wing support structure is adjustably fastenable to a side of the lower leg support portion to adjustably support a position and an angle of the foot support platform with respect to the lower leg support portion. A method of making a heel float therapeutic footwear is also disclosed.Type: GrantFiled: February 25, 2022Date of Patent: January 30, 2024Assignee: Osborn Medical Corp.Inventors: William D. Davis, Ian P. MacDonald
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Publication number: 20230000653Abstract: A kit for removably dressing a leg amputated above-knee is described. The kit includes a leg protector having a thigh piece configured to wrap around a thigh of the leg, and an end piece configured to removably attach to the thigh piece, and to wrap around a distal end of the leg. A belt is configured to be secured around a torso. One or more limb attachment straps are each configured to attach the belt to at least one of the thigh piece or the end piece to anchor the leg protector to the torso.Type: ApplicationFiled: October 13, 2021Publication date: January 5, 2023Inventors: William D. Davis, Ian P. MacDonald
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Publication number: 20220362046Abstract: A heel float therapeutic footwear for people that spend a large amount of time in bed. The heel float therapeutic footwear includes a lower leg support portion, a foot support portion, and a wing support structure. The foot support portion extends from the lower leg support portion and includes a foot support platform. The wing support structure is permanently attached to the foot support platform. The wing support structure is adjustably fastenable to a side of the lower leg support portion to adjustably support a position and an angle of the foot support platform with respect to the lower leg support portion. A method of making a heel float therapeutic footwear is also disclosed.Type: ApplicationFiled: February 25, 2022Publication date: November 17, 2022Inventors: William D. Davis, Ian P. MacDonald
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Patent number: 11285030Abstract: A heel float therapeutic footwear for people that spend a large amount of time in bed. The heel float therapeutic footwear includes a lower leg support portion, a foot support portion, and a wing support structure. The foot support portion extends from the lower leg support portion and includes a foot support platform. The wing support structure is permanently attached to the foot support platform. The wing support structure is adjustably fastenable to a side of the lower leg support portion to adjustably support a position and an angle of the foot support platform with respect to the lower leg support portion. A method of making a heel float therapeutic footwear is also disclosed.Type: GrantFiled: January 15, 2020Date of Patent: March 29, 2022Assignee: Osborn Medical Corp.Inventors: William D. Davis, Ian P. MacDonald
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Publication number: 20200253771Abstract: A heel float therapeutic footwear for people that spend a large amount of time in bed. The heel float therapeutic footwear includes a lower leg support portion, a foot support portion, and a wing support structure. The foot support portion extends from the lower leg support portion and includes a foot support platform. The wing support structure is permanently attached to the foot support platform. The wing support structure is adjustably fastenable to a side of the lower leg support portion to adjustably support a position and an angle of the foot support platform with respect to the lower leg support portion. A method of making a heel float therapeutic footwear is also disclosed.Type: ApplicationFiled: January 15, 2020Publication date: August 13, 2020Inventors: William D. Davis, Ian P. MacDonald
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Patent number: 10575978Abstract: A heel float therapeutic footwear for people that spend a large amount of time in bed. The heel float therapeutic footwear includes a lower leg support portion, a foot support portion, and a wing support structure. The foot support portion extends from the lower leg support portion and includes a foot support platform. The wing support structure is permanently attached to the foot support platform. The wing support structure is adjustably fastenable to a side of the lower leg support portion to adjustably support a position and an angle of the foot support platform with respect to the lower leg support portion. A method of making a heel float therapeutic footwear is also disclosed.Type: GrantFiled: September 21, 2016Date of Patent: March 3, 2020Assignee: Osborn Medical Corp.Inventors: William D. Davis, Ian P. MacDonald
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Publication number: 20170128249Abstract: A heel float therapeutic footwear for people that spend a large amount of time in bed. The heel float therapeutic footwear includes a lower leg support portion, a foot support portion, and a wing support structure. The foot support portion extends from the lower leg support portion and includes a foot support platform. The wing support structure is permanently attached to the foot support platform. The wing support structure is adjustably fastenable to a side of the lower leg support portion to adjustably support a position and an angle of the foot support platform with respect to the lower leg support portion. A method of making a heel float therapeutic footwear is also disclosed.Type: ApplicationFiled: September 21, 2016Publication date: May 11, 2017Inventors: William D. Davis, Ian P. MacDonald
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Patent number: 9615958Abstract: A heel float therapeutic footwear for people that spend a large amount of time in bed. The heel float therapeutic footwear includes a lower leg support portion, a foot support portion, and a wing support structure. The foot support portion extends from the lower leg support portion and includes a foot support platform. The wing support structure is permanently attached to the foot support platform. The wing support structure is adjustably fastenable to a side of the lower leg support portion to adjustably support a position and an angle of the foot support platform with respect to the lower leg support portion. A method of making a heel float therapeutic footwear is also disclosed.Type: GrantFiled: September 19, 2012Date of Patent: April 11, 2017Assignee: Osborn Medical Corp.Inventors: William D. Davis, Ian P. MacDonald
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Publication number: 20140075781Abstract: A heel float therapeutic footwear for people that spend a large amount of time in bed. The heel float therapeutic footwear includes a lower leg support portion, a foot support portion, and a wing support structure. The foot support portion extends from the lower leg support portion and includes a foot support platform. The wing support structure is permanently attached to the foot support platform. The wing support structure is adjustably fastenable to a side of the lower leg support portion to adjustably support a position and an angle of the foot support platform with respect to the lower leg support portion. A method of making a heel float therapeutic footwear is also disclosed.Type: ApplicationFiled: September 19, 2012Publication date: March 20, 2014Applicant: Osborn Medical Corp.Inventors: William D. Davis, Ian P. MacDonald