Center-filled supplement gum

  • US 6,491,540 B1
  • Filed: 09/19/2000
  • Issued: 12/10/2002
  • Est. Priority Date: 09/20/1999
  • Status: Expired due to Fees
First Claim
Patent Images

1. A chewing gum consisting essentially of a first substance comprised of gum configured so as to have at least one cavity capable of retaining a liquid or semi-liquid substance, said liquid or semi-liquid substance having an active ingredient consisting essentially of guarana in an amount of at least about 0.05 mg and up to 5 grams.

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