Patents Assigned to The Napier Co.
  • Jewelry clasp
    Patent number: 4774743
    Abstract: A jewelry clasp having a base and a cover mounted on the base for swinging movement and featuring a pair of elongated resilient S-shaped friction tongs on the base for snap-locking engagement within elongated grooves of a pair of complementary resilient friction flanges on the cover for releasably securing the base and its cover in locked position.
    Type: Grant
    Filed: July 14, 1987
    Date of Patent: October 4, 1988
    Assignee: The Napier Co.
    Inventor: Hebert Ziemelis