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. 04, 2004
Filed:
May. 29, 2003
Applicant:
Inventor:
Michael Serhan, Arcadia, CA (US);
Assignee:
Dr. K Healthcare Products, Inc., Monrovia, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61H 3/00 ;
U.S. Cl.
CPC ...
A61H 3/00 ;
Abstract
A foldable walker having a paddle shaped lever arranged to interact with locking pins by lateral movement in either direction. In a particular embodiment, the walker has at least two locking positions wherein the walker can hyper-extend, spreading out and locking to a more fully opened configuration, allowing the walker to be pulled closer to the patient making it easier for the patient to lift himself or herself up to a standing position.