Patents by Inventor Sarah Melissa Mulholland

Sarah Melissa Mulholland 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: 10321733
    Abstract: The convertible shoe consists of: a top portion having a stylized upper, a footbed, and an underside with bottom side attachment; an insert with top side attachment and a bottom side attachment; and a bottom portion having a top side attachment and a tread on the bottom. The top side attachment of the bottom portion and insert are identical, and the bottom side attachment of the top portion and insert are identical. The bottom side attachment is sized and configured to correspond to, and attach to, the top side attachment, such that the top portion can attach directly to the bottom portion to create a low-heeled shoe, or attach to the insert which is attached to the bottom portion to create a high-heeled shoe.
    Type: Grant
    Filed: April 23, 2018
    Date of Patent: June 18, 2019
    Inventor: Sarah Melissa Mulholland
  • Patent number: 10104936
    Abstract: The convertible shoe with interchangeable sole consists of an upper to hold the foot and an interchangeable outsole. There is an attachment surface on the underside of the upper and an attachment surface on the topside of the outsole, and the two attachment surfaces are paired and configured to securely attach the two components while also being detachable to allow for the interchange of different outsoles having different tread surfaces. The attachment surfaces are a non-flat contoured shape. There are two protruding ridges on one surface, one substantially under the toe and the other under the heel and part of the arch. These mate with a recessed channel on the other surface. There is also attachment material on both surfaces that are mated and provide a secure attachment.
    Type: Grant
    Filed: February 2, 2017
    Date of Patent: October 23, 2018
    Inventor: Sarah Melissa Mulholland
  • Publication number: 20180235309
    Abstract: The convertible shoe consists of: a top portion having a stylized upper, a footbed, and an underside with bottom side attachment; an insert with top side attachment and a bottom side attachment; and a bottom portion having a top side attachment and a tread on the bottom. The top side attachment of the bottom portion and insert are identical, and the bottom side attachment of the top portion and insert are identical. The bottom side attachment is sized and configured to correspond to, and attach to, the top side attachment, such that the top portion can attach directly to the bottom portion to create a low-heeled shoe, or attach to the insert which is attached to the bottom portion to create a high-heeled shoe.
    Type: Application
    Filed: April 23, 2018
    Publication date: August 23, 2018
    Inventor: Sarah Melissa Mulholland
  • Patent number: 9974353
    Abstract: The convertible shoe consists of: a top portion having a stylized upper, a footbed, and an underside with bottom side attachment; an insert with top side attachment and a bottom side attachment; and a bottom portion having a top side attachment and a tread on the bottom. The top side attachment of the bottom portion and insert are identical, and the bottom side attachment of the top portion and insert are identical. The bottom side attachment is sized and configured to correspond to, and attach to, the top side attachment, such that the top portion can attach directly to the bottom portion to create a low-heeled shoe, or attach to the insert which is attached to the bottom portion to create a high-heeled shoe.
    Type: Grant
    Filed: July 17, 2013
    Date of Patent: May 22, 2018
    Inventor: Sarah Melissa Mulholland
  • Publication number: 20180103721
    Abstract: The convertible shoe with interchangeable sole consists of an upper to hold the foot and an interchangeable outsole. There is an attachment surface on the underside of the upper and an attachment surface on the topside of the outsole, and the two attachment surfaces are paired and configured to securely attach the two components while also being detachable to allow for the interchange of different outsoles having different tread surfaces. The attachment surfaces are a non-flat contoured shape. There are two protruding ridges on one surface, one substantially under the toe and the other under the heel and part of the arch. These mate with a recessed channel on the other surface. There is also attachment material on both surfaces that are mated and provide a secure attachment.
    Type: Application
    Filed: February 2, 2017
    Publication date: April 19, 2018
    Inventor: Sarah Melissa Mulholland
  • Publication number: 20150020414
    Abstract: The convertible shoe consists of: a top portion having a stylized upper, a footbed, and an underside with bottom side attachment; an insert with top side attachment and a bottom side attachment; and a bottom portion having a top side attachment and a tread on the bottom. The top side attachment of the bottom portion and insert are identical, and the bottom side attachment of the top portion and insert are identical. The bottom side attachment is sized and configured to correspond to, and attach to, the top side attachment, such that the top portion can attach directly to the bottom portion to create a low-heeled shoe, or attach to the insert which is attached to the bottom portion to create a high-heeled shoe.
    Type: Application
    Filed: July 17, 2013
    Publication date: January 22, 2015
    Inventor: Sarah Melissa Mulholland