The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 19, 2002
Filed:
May. 18, 2001
Steven R. Hall, Wales, MA (US);
Janet C. Hall, Wales, MA (US);
Other;
Abstract
A New and improved stabilizer for use in conjunction with a wheelchair is disclosed. The device incorporates a multi part lever mechanism that is activated when no patient is seated on the seat area of the wheelchair, when the patient is preparing (or being assisted) to sit on the seat area and the patients weight is not fully pressing on the seat area, or the patient is getting up (or being assisted) from the seat area of the wheelchair and the patients weight pushing on the seat area is being reduced. The lever mechanism is deactivated when the seat area of the wheelchair is depressed by the patients weight. When the lever mechanism is activated a plurality of posts with tips that include friction means are pressed against the ground preventing the wheelchair from freely rolling in a backward direction.