Patents Assigned to Random Products Trust
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Patent number: 7370734Abstract: A brake handle assembly for actuating a brake of a wheeled walker of the type having a handle bar member slidably received for telescopic movement within the upper end of a leg member, a wheel rotatably mounted at the lower end of said leg member, a brake mounted at the lower end said leg member, and an elongated brake rod disposed within said handle bar and leg member for moving said brake into and out of braking engagement with said wheel. The brake handle assembly provides a linear pull non-cable brake actuation and is manually operable between a neutral position, a raised brake actuating position and a depressed brake locking position.Type: GrantFiled: October 23, 2003Date of Patent: May 13, 2008Assignee: Random Products TrustInventor: Bjarki Hallgrimsson
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Patent number: 7219906Abstract: The present invention relates to a cordless braking system for a mobility-aiding device, such as a wheeled walker (a rollator) or a transport chair. The cordless braking system includes a brake actuating linkage, disposed inside the leg and handlebar members of the mobility-aiding device, which extends during height adjustment of the handlebars. The brake-actuating linkage and the leg/handlebar of the mobility-aiding device are designed to enable a locking pin or bolt to extend all the way therethrough to ensure that all of the height-adjustable members are secured together during use.Type: GrantFiled: July 9, 2004Date of Patent: May 22, 2007Assignee: Random Products In TrustInventors: Bjarki Hallgrimsson, Jeff Richter
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Patent number: 7108004Abstract: A mobility aiding device, such as a walker, a wheelchair, a transport chair, a shower seat or a rollator, are used in providing support to injured or ailing persons during activity or movement. A solid two-piece seating platform is provided with a structural support for distributing the weight of the user to the frame. Furthermore, the two pieces of the seating platform are inter-hinged, enabling the entire device to fold up into a storage position. A lock is provided for maintaining the structural support in place, and a handle is provided for facilitating folding the device into the storage position.Type: GrantFiled: March 26, 2004Date of Patent: September 19, 2006Assignee: Random Products In TrustInventors: Ross Lyell Cowie, Bjarki Hallgrimsson
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Patent number: 6659478Abstract: A wheeled walker convertible to a transport chair. The walker has a strap-type backrest that is pivotally attached to the upper end of the handlebars. The backrest can be placed in a forward position when the apparatus is used as a walker and the user wishes to rest in a rearward facing sitting position and in a rearward position when the apparatus is used as a transport chair and the user sits in a forward facing position and is propelled by a care-giver. A novel braking system locates the brake actuating linkage inside the leg and handlebar members and provides accommodates extension height adjustment of the handlebars. A brake lever system providing a linear pull non-cable brake actuation is also disclosed.Type: GrantFiled: July 18, 2001Date of Patent: December 9, 2003Assignee: Random Products TrustInventors: Bjarki Hallgrimsson, Sarah Dobbin, Douglas D. Macmillan
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Patent number: D445385Type: GrantFiled: July 10, 2000Date of Patent: July 24, 2001Assignee: Random Products TrustInventor: Bjarki H. Hallgrimsson
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Patent number: D449799Type: GrantFiled: July 10, 2000Date of Patent: October 30, 2001Assignee: Random Products TrustInventor: Bjarki H. Hallgrimsson
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Patent number: D451053Type: GrantFiled: July 10, 2000Date of Patent: November 27, 2001Assignee: Random Products TrustInventor: Bjarki H. Hallgrimsson
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Patent number: D454295Type: GrantFiled: July 10, 2000Date of Patent: March 12, 2002Assignee: Random Products TrustInventor: Bjarki H. Hallgrimsson
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Patent number: D458880Type: GrantFiled: July 10, 2000Date of Patent: June 18, 2002Assignee: Random Products TrustInventor: Bjarki Hallgrimsson
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Patent number: D475323Type: GrantFiled: July 11, 2002Date of Patent: June 3, 2003Assignee: Random Products TrustInventor: Bjarki Hallgrimsson
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Patent number: D475324Type: GrantFiled: July 10, 2000Date of Patent: June 3, 2003Assignee: Random Products TrustInventor: Bjarki Hallgrimsson
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Patent number: D569312Type: GrantFiled: April 25, 2006Date of Patent: May 20, 2008Assignee: Random Products TrustInventor: Ross Lyell Cowie
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Patent number: D495628Type: GrantFiled: February 19, 2003Date of Patent: September 7, 2004Assignee: Random Products TrustInventor: Ross Lyell Cowie