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Detachably fastenable swivel device

  • US 3,974,587 A
  • Filed: 05/20/1974
  • Issued: 08/17/1976
  • Est. Priority Date: 05/20/1974
  • Status: Expired due to Term
First Claim
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1. A detachably fastenable swivel device comprising:

  • a single piece of wire having an intermediate portion and opposite end portions;

    said intermediate portion having a generally loop shaped configuration;

    said opposite end portions each having a substantially U-shaped hook like portion;

    each hook like portion of said opposite end portions being substantially parallel with and adjacent to each other;

    said hook like portions of each of said opposite end portions also being directed in opposed relation to each other;

    said opposite end portions also being slightly spaced apart where they are substantially parallel with each other;

    each of said hook like portions is provided with a shank portion and a hook end portion;

    each hook like portion having a generally arcuate concave bearing portion between said shank portion and said hook end portions;

    said shank portion being spaced from said hook end portion a distance substantially less than twice the radius of said generally arcuate bearing portion.

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