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:
Jan. 28, 2003
Filed:
Mar. 30, 2001
Applicant:
Inventors:
Johann Borenstein, Ann Arbor, MI (US);
Geoffrey A. Long, Marina Del Rey, CA (US);
Assignee:
The Regents of the University of Michigan, Ann Arbor, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B25J 5/00 ;
U.S. Cl.
CPC ...
B25J 5/00 ;
Abstract
An apparatus for traversing obstacles having an elongated, round, flexible body that includes a plurality of articulating propulsion members. This plurality of propulsion members cooperate in a worm-like or alternating tripod gait to provide forward propulsion wherever a propulsion member is in contact with any feature of the environment, regardless of how many or which ones of the plurality of propulsion members make contact with such environmental feature.