Patents by Inventor David M. Cohn

David M. Cohn has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 6257469
    Abstract: A holder assembly which may be removably mounted on the person of a user and which is designed for holding a cigarette lighter and a bottle opener for convenient and repeated use by bartenders in order to properly service their customers, wherein the holder assembly includes a base having a pocket structure formed on a front surface thereof which is specifically dimensioned and configured to correspond to the cigarette lighter. A compartment is disposed in said base and is dimensioned and configured to contain a retraction structure which is operatively connected to the bottle opener and includes a spring biased take-up reel from which a flexible, cord extends and is secured to the bottle opener, thereby facilitating the outwardly extended yet retractable positioning of the bottle opener for use while maintaining secure attachment thereof to the user.
    Type: Grant
    Filed: December 16, 1998
    Date of Patent: July 10, 2001
    Inventor: David M. Cohn