Patents by Inventor David Rollman

David Rollman 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: 11553997
    Abstract: A flossing device is provided comprising a body extending from a first end to a second end and defining a handle and a head. The head includes a first leg and a second leg spaced apart and extending parallel to each other at the second end. Each of the first leg and the second leg have a tip portion and a groove, the groove extending from a top end surface of the tip portion and into each leg. The groove is operable to receive a portion of floss. The device further comprises an upper protuberance and a lower protuberance disposed on each side of the body and near the head. Each of the upper protuberances and the lower protuberances have a retainer portion for receiving a portion of the floss and have a stop portion for holding the floss on the retainer portion.
    Type: Grant
    Filed: May 29, 2020
    Date of Patent: January 17, 2023
    Inventor: David Rollman
  • Publication number: 20200375710
    Abstract: A flossing device is provided comprising a body extending from a first end to a second end and defining a handle and a head. The head includes a first leg and a second leg spaced apart and extending parallel to each other at the second end. Each of the first leg and the second leg have a tip portion and a groove, the groove extending from a top end surface of the tip portion and into each leg. The groove is operable to receive a portion of floss. The device further comprises an upper protuberance and a lower protuberance disposed on each side of the body and near the head. Each of the upper protuberances and the lower protuberances have a retainer portion for receiving a portion of the floss and have a stop portion for holding the floss on the retainer portion.
    Type: Application
    Filed: May 29, 2020
    Publication date: December 3, 2020
    Inventor: David Rollman