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:
Sep. 30, 1986
Filed:
Feb. 19, 1985
Applicant:
Inventor:
Robert K Vaccaro, Philadelphia, PA (US);
Assignee:
Syntex (U.S.A.) Inc., Palo Alto, CA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61C / ;
U.S. Cl.
CPC ...
433126 ; 433 29 ;
Abstract
A swivel connector for an illuminated dental handpiece, such as a high speed or low speed handpiece or scaler, etc., permits easy rotatability and disconnectability and has good light transmission, due to the gap in the light path at the swivel being filled with water, and the use of a 'nested' spring clip and bearing race minimizing friction and size.
Vaccaro, Robert. (1986). Swivel for an illuminated dental handpiece (U.S. Patent No. 4614498). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4614498
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile