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:
May. 07, 2019
Filed:
Nov. 13, 2018
Matthew Gingras, Middletown, CT (US);
Joshua Sigsworth, Abington, MA (US);
Mark Brodie, Hingham, MA (US);
Matthew Gingras, Middletown, CT (US);
Joshua Sigsworth, Abington, MA (US);
Mark Brodie, Hingham, MA (US);
Other;
Abstract
An ambulatory assistance apparatus operable to assist a user traverse a flat surface and further being configured to have adaptive movement techniques to facilitate assisting a user ascend a staircase. The ambulatory assistance apparatus includes a frame having a left support assembly and a right support assembly with cross members intermediate thereto. A front leg assembly is provided and is secured to the lower front portion of the frame. The front leg assembly is movable in a first adaptive movement technique and a second adaptive movement technique. In the first adaptive movement technique the front leg assembly moves in an upward/downward direction. In the second adaptive movement technique the front leg assembly is pivotally movable. A coupling member is present to control in conjunction with a cable the second adaptive movement technique. A biasing member is present to provide the first adaptive movement technique.