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:
Mar. 29, 2022
Filed:
Oct. 14, 2019
Amazon Technologies, Inc., Seattle, WA (US);
Matthew Anthony Brady, Boston, MA (US);
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
Embodiments herein described a replaceable recharge cartridge that is coupled between a charge port of a robot and a charging station. Instead of mating the charging station directly to the charge port in the robot, the recharge cartridge can instead be inserted into the charge port and serves as an interface between the robot and the charging station. As such, the wear and tear occurs on the recharge cartridge rather than the charge port of the robot. In one embodiment, the recharge cartridge is magnetically attached to the charge port for easy installation and removal. The recharge cartridge includes a ferrous slug that is attracted to a permanent magnetic disposed in the charge port. The magnetic attraction between the permanent magnetic and the ferrous slug aligns and connects the recharge cartridge to the charge port.