Patents by Inventor Linda C. Stein

Linda C. Stein 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).

  • Display holder for frame and mat selection
    Patent number: 4993953
    Abstract: A display holder for displaying proposed arrangements of pictures, artwork, mats, picture frames, and the like, has a base support and a generally rectangular display base pivotally connected to thereto and a transparent rectangular cover/holding member pivotally connected to the display base to substantially cover the front surface of the display base with its corners aligned with the corners of the base. Guide lines on the front surface of the display base aid in strategically placing flat materials such as artwork, posters, photographs, mat corner samples, etc., on the display base. Clips on the cover/holding member allow flat materials such as mat samples to be releasably secured firmly against the cover/holding member. Flat materials are placed on the front surface of the display base and the transparent cover/holding member closed thereon and sample mat materials are secured on the front surface of the cover/holding member.
    Type: Grant
    Filed: October 23, 1989
    Date of Patent: February 19, 1991
    Inventor: Linda C. Stein
  • Display holder for flat materials
    Patent number: D333391
    Type: Grant
    Filed: March 7, 1991
    Date of Patent: February 23, 1993
    Inventor: Linda C. Stein
  • Display holder
    Patent number: D334494
    Type: Grant
    Filed: April 23, 1991
    Date of Patent: April 6, 1993
    Inventor: Linda C. Stein
  • Display stand
    Patent number: D358952
    Type: Grant
    Filed: October 14, 1993
    Date of Patent: June 6, 1995
    Inventor: Linda C. Stein