Patents by Inventor Pauline Diane Yates

Pauline Diane Yates 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).

  • Safety gate
    Patent number: 6470948
    Abstract: A collapsable, child, safety gate for selectively forming a barrier across an opening inside a house such as a stairwell, including a storage housing capable of being fixed in position across the house opening, either permanently or temporarily, and a folding curtain-which can be stored in the storage housing when folded and which can be withdrawn therefrom along guide tracks to an extended position for forming a barrier across the opening.
    Type: Grant
    Filed: February 16, 2001
    Date of Patent: October 29, 2002
    Inventors: Robert Yates, Pauline Diane Yates
  • Safety gate
    Publication number: 20010015266
    Abstract: A collapsable, child, safety gate for selectively forming a barrier across an opening inside a house such as a stairwell, comprising a storage housing (4, 6) capable of being fixed in position across he house opening, either permanently or temporarily; and a folding curtain (8) which can be stored in the storage housing (4, 6) when folded and which can be withdrawn therefrom along guide tracks (18) to an extended position for forming a barrier across the opening.
    Type: Application
    Filed: February 16, 2001
    Publication date: August 23, 2001
    Inventors: Robert Yates, Pauline Diane Yates