Patents by Inventor Yisroel Lefkowitz

Yisroel Lefkowitz 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).

  • Publication number: 20140337113
    Abstract: A method and apparatus for selling a combination of travel tickets and consumer items to customers and, in particular, for selling international travel tickets and duty free items to international travelers. By acquiring surplus international travel tickets in bulk at discounted prices and by selling the duty free items in a way which avoids the overhead typically associated with such sales, the selling merchant is able to offer the combination of an international travel ticket and a duty free item to a consumer at a price below what the consumer would pay if the consumer separately acquired the ticket and duty free item from third parties. In one implementation, the selling merchant offers the consumer a free duty free item upon purchase of an international travel ticket, or vice versa. In a preferred embodiment, both the consumer and the selling merchant employ computers communicating over a computer network to carry out the inventive method.
    Type: Application
    Filed: February 27, 2014
    Publication date: November 13, 2014
    Inventor: Yisroel Lefkowitz
  • Patent number: 8700459
    Abstract: A method and apparatus for selling a combination of travel tickets and consumer items to customers and, in particular, for selling international travel tickets and duty free items to international travelers. By acquiring surplus international travel tickets in bulk at discounted prices and by selling the duty free items in a way which avoids the overhead typically associated with such sales, the selling merchant is able to offer the combination of an international travel ticket and a duty free item to a consumer at a price below what the consumer would pay if the consumer separately acquired the ticket and duty free item from third parties. In one implementation, the selling merchant offers the consumer a free duty free item upon purchase of an international travel ticket, or vice versa. In a preferred embodiment, both the consumer and the selling merchant employ computers communicating over a computer network to carry out the inventive method.
    Type: Grant
    Filed: December 5, 2000
    Date of Patent: April 15, 2014
    Inventor: Yisroel Lefkowitz
  • Publication number: 20010037250
    Abstract: A method and apparatus for selling a combination of travel tickets and consumer items to customers and, in particular, for selling international travel tickets and duty free items to international travelers. By acquiring surplus international travel tickets in bulk at discounted prices and by selling the duty free items in a way which avoids the overhead typically associated with such sales, the selling merchant is able to offer the combination of an international travel ticket and a duty free item to a consumer at a price below what the consumer would pay if the consumer separately acquired the ticket and duty free item from third parties. In one implementation, the selling merchant offers the consumer a free duty free item upon purchase of an international travel ticket, or vice versa. In a preferred embodiment, both the consumer and the selling merchant employ computers communicating over a computer network to carry out the inventive method.
    Type: Application
    Filed: December 5, 2000
    Publication date: November 1, 2001
    Inventor: Yisroel Lefkowitz
  • Patent number: D932245
    Type: Grant
    Filed: February 11, 2021
    Date of Patent: October 5, 2021
    Assignee: LUXURY HOLDINGS LLC
    Inventors: Yisroel Lefkowitz, Juan Esteban Restrepo
  • Patent number: D971681
    Type: Grant
    Filed: June 27, 2021
    Date of Patent: December 6, 2022
    Assignee: LUXURY HOLDINGS LLC
    Inventor: Yisroel Lefkowitz