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:
Jan. 02, 2024
Filed:
Jan. 13, 2022
Applicant:
David Yurman Ip Llc, New York City, NY (US);
Inventor:
David M. Yurman, New York, NY (US);
Assignee:
David Yurman IP LLC, New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A44C 5/12 (2006.01);
U.S. Cl.
CPC ...
A44C 5/12 (2013.01);
Abstract
A piece of jewelry includes a hinge assembly that always biases two rigid portions to rotate relative to each other toward a closed secure position. The jewelry includes a leaf spring that biases a spring housing to rotate and thereby in turn rotate the two rigid portions relative to each other. The jewelry includes a pin in slot system which limits movement of the hinge to maximum predetermine opening angle.