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. 20, 2026
Filed:
Jun. 24, 2024
Makita Corporation, Anjo, JP;
Yuki Hayashi, Anjo, JP;
MAKITA CORPORATION, Anjo, JP;
Abstract
One aspect of the present disclosure provides an electric-powered lubricator including a first manual switch, an electric motor, a drive circuit, a pump, and a control circuit. The control circuit controls, while the electric motor is being driven, the drive circuit such that the electric motor decelerates from a preset rotational speed in accordance with a difference between (i) a setting value and (ii) a calculated value. The setting value corresponds to a desired count of reciprocation of a plunger in the pump. The calculated value corresponds to a calculated count of reciprocation of the plunger.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile