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:
May. 31, 2022
Filed:
Mar. 29, 2020
Applicants:
Xudong MA, Huzhou, CN;
Feimo Shen, Milpitas, CA (US);
Inventors:
Xudong Ma, Huzhou, CN;
Feimo Shen, Milpitas, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61C 1/05 (2006.01); F16H 25/16 (2006.01); A61C 17/00 (2006.01);
U.S. Cl.
CPC ...
F16H 25/16 (2013.01); A61C 1/05 (2013.01); A61C 17/005 (2013.01);
Abstract
A mechanical rotational-swinging adapter is provided to transfer a continuous rotational input from a driving tool into back-and-forth swinging output via a slotted cam structure. When the rotational-swinging adapter is installed between the nosecone and the air motor of a conventional dental handpiece, the nosecone outputs the back-and-forth swinging movement for dental work such as root canal or prophylaxis treatments.
Ma, Xudong. (2022). Mechanical adapter to transfer motion from rotational to swinging via a slotted cam structure (U.S. Patent No. 11346430). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11346430
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile