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US 7,631,403 B2Granted
Latch for jewelry pin
OwnerEli Galeckiinventor
Life of this patent
Estimating the term…
Abstract
An improved latch for spring wire supported articles of jewelry in which a wire loop is pivoted about an axis perpendicular to that of the spring wire for movement through substantially 180 degrees and engages a free end of the spring wire at substantially 90 degrees so that accidental snagging of said free end of said spring wire will not result in disengagement of the latch.
Claims1
In a spring wire supported article of jewelry, including a spring wire pivotally mounted at one end thereof and a latching means selectively engaging said spring wire at an area adjacent a free end thereof;
- the improvement comprising:
- said latching means including a wire-like pivotally mounted loop member having a medially located spring wire engaging portion, said loop member being mounted for rotation about an axis substantially perpendicular to that of said spring wire;
- said member being mounted for rotation through substantially 180 degrees, and in engaged condition with said spring wire contacts said spring wire at a point located distally from said free end thereof to expose said free end to possible snagging with an engaged garment, whereupon the occurrence of snagging said free end will cause rotation of said loop member up to ninety degrees rotational movement without disengaging said spring wire from said loop member.
Dependencies are inferred from the claim text.