A B C D E F J M O P T V
mixpanel.track("PostView");

Earring Clasp MidCentury Patent 3,176,475 by N.J Saccoccio dated April 6, 1965 The title is for “Adjustable Clip for earrings having a single tooth thread.” If you see this patent number Hallmark on your earring clasp, it would indicate a MidCentury Vintage piece. A screenshot of part of the actual patent is attached.

MidCentury Earrings Patent US3176475

MidCentury Earrings Patent US3176475

We did the research on this particular patent, as we sourced a beautiful midcentury hoops earring set with the patent 3176475 as the hallmark. Feel free to shop as you learn!

MidCentury Hoops Earrings, Orange Sherbert Crinkles & Patent HallMark

mixpanel.track("Scroll Down"); Mobile Analytics