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. 30, 2021
Filed:
Oct. 13, 2017
Michael Feldman, Toms River, NJ (US);
Zachary D. Blume, Orem, UT (US);
Michael Feldman, Toms River, NJ (US);
Zachary D. Blume, Orem, UT (US);
Other;
Abstract
The invention provides a unitary cordless dental drive apparatus in a first embodiment having a handpiece with a cantilever armextending outward and positioned to allow a dental nose coneto be connected. An activating switchis located at the free end of the cantilever armin a position that is convenient for manipulation by a user. In a second embodiment, a contactoris mounted below the cantilever arm' to contact the nose cone′ when pressed. In a third embodiment, a standard dental office foot pedalis connected to a wireless transmitterfor sending a signal to a receiverlocated within the handpiecefor activating the handpiece