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:
Oct. 13, 2026
Filed:
Jan. 04, 2023
Labrador Systems, Inc., Oak Park, CA (US);
Nikolai Romanov, Oak Park, CA (US);
Severn Swift, Calabasas, CA (US);
Michael Dooley, Pasadena, CA (US);
James Phillip Case, Van Nuys, CA (US);
Patrick Petrossian, Azusa, CA (US);
Labrador Systems, Inc., Oak Park, CA (US);
Abstract
A caster assembly for a mobile apparatus (e.g., robot incorporating multiple caster assemblies) includes a hoof member to configured to inhibit tipping of the mobile apparatus. A hoof member or a wheel of a caster assembly may be spring biased to permit a hoof to contact a travel surface on which the wheel is supported responsive to imposition of a downward vertical force on a stem of the assembly. A method of inhibiting tipping of such a mobile apparatus when transiting an area including a travel surface bounded by a ledge is further provided. To reduce shaking or spillage of cargo, transit risk areas may be mapped, and transit speed of a mobile robot may be reduced in or near transit risk areas.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile