Patents by Inventor Nina Rosenfeld

Nina Rosenfeld 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).

  • ADJUSTABLE TOOTHBRUSH COLLAR
    Publication number: 20220133030
    Abstract: An adjustable toothbrush collar includes a body arranged in a strip, band, or similar structure that is configured to wrap around a portion of a toothbrush. The adjustable toothbrush collar may further include an attachment mechanism operable to secure the body around the portion of the toothbrush. The body may include and/or be formed of an absorbent material that is operable to prevent and/or reduce one or more substances traveling from the bristles of the toothbrush past the portion of the toothbrush around which the adjustable toothbrush collar is secured.
    Type: Application
    Filed: November 5, 2020
    Publication date: May 5, 2022
    Inventor: Nina Rosenfeld
  • Holder for items with hard stems
    Patent number: D642002
    Type: Grant
    Filed: August 31, 2010
    Date of Patent: July 26, 2011
    Inventor: Nina Rosenfeld