Patents by Inventor David E. Calderone

David E. Calderone 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).

  • Slip on athleisure shoe
    Patent number: 7877901
    Abstract: A construction of an oxford type, lace up athleisure shoe enables the shoe to be slipped on the wearer's foot and held securely on the foot without the need for lacing on the shoe. This provides the shoe with the appearance of a lace up shoe that is worn without lacing.
    Type: Grant
    Filed: October 22, 2009
    Date of Patent: February 1, 2011
    Assignee: Converse Inc.
    Inventor: David E. Calderone
  • Slip On Athleisure Shoe
    Publication number: 20100037484
    Abstract: A construction of an oxford type, lace up athleisure shoe enables the shoe to be slipped on the wearer's foot and held securely on the foot without the need for lacing on the shoe. This provides the shoe with the appearance of a lace up shoe that is worn without lacing.
    Type: Application
    Filed: October 22, 2009
    Publication date: February 18, 2010
    Applicant: CONVERSE INC.
    Inventor: David E. Calderone
  • Slip on athleisure shoe
    Patent number: 7624518
    Abstract: A construction of an oxford type, lace up athleisure shoe enables the shoe to be slipped on the wearers foot and held securely on the foot without the need for lacing on the shoe. This provides the shoe with the appearance of a lace up shoe that is worn without lacing.
    Type: Grant
    Filed: April 9, 2009
    Date of Patent: December 1, 2009
    Assignee: Converse, Inc.
    Inventor: David E. Calderone
  • Slip On Athleisure Shoe
    Publication number: 20090188130
    Abstract: A construction of an oxford type, lace up athleisure shoe enables the shoe to be slipped on the wearers foot and held securely on the foot without the need for lacing on the shoe. This provides the shoe with the appearance of a lace up shoe that is worn without lacing.
    Type: Application
    Filed: April 9, 2009
    Publication date: July 30, 2009
    Applicant: CONVERSE INC.
    Inventor: David E. Calderone
  • Slip on athleisure shoe
    Patent number: 7552547
    Abstract: A construction of an oxford type, lace up athleisure shoe enables the shoe to be slipped on the wearers foot and held securely on the foot without the need for lacing on the shoe. This provides the shoe with the appearance of a lace up shoe that is worn without lacing.
    Type: Grant
    Filed: May 3, 2006
    Date of Patent: June 30, 2009
    Assignee: Converse, Inc.
    Inventor: David E. Calderone