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US 5,615,454 AGranted
Card retention and security device
OwnerAlfred F. Contarinoinventor
Life of this patent
Estimating the term…
Abstract
A security chain particularly adapted for retaining a magnetically encoded card such as a casino complimentary card including a split ring, detachably coupled to one end of a ball chain with the other end of the ball chain detachable coupled to an alligator clip which can be clipped to the users clothing. The magnetically encoded card can be easily inserted over a right angle tab on the split ring and threaded onto the ring.
Claims7
An apparatus for preventing loss of a card comprising;
- a split ring upon which a card can be detachably coupled by threading a hole in said card onto said ring,
- a ball chain having first and second ends detachably coupled to said split ring at said first end,
- a coupling member coupled between said ring and said ball chain having a hole so as to be capable of being detachably coupled to said ring by threading said hole onto said ring and further having a snap in end coupler for detachably coupling to said chain, and
- an alligator clip for clipping onto a person's clothing, said clip being detachably coupled to said second end of said chain.
1 more element
An apparatus for preventing loss of a card comprising;
- a split ring comprising a generally circular band of resilient material wound upon itself at least two turns and having first and second ends, upon which a card can be detachably coupled by threading a hole in said card onto said ring,
- a coupling member having a hole detachably coupled to said ring by threading said hole onto said ring and further having a first snap-in end coupler for detachably coupling to said chain,
- a ball chain comprising a plurality of spheres coupled together by filament and having first and second ends, said first end being detachably coupled to said first snap-in end coupler, and
- an alligator clip for clipping onto a person's clothing, said clip further comprising a snap-in end coupler detachably coupled to said second end of said chain.
1 more element
Dependencies are inferred from the claim text.