Patents by Inventor Blanche V. Weber

Blanche V. Weber 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).

  • Hand knitting aid
    Patent number: 4037433
    Abstract: A fingertip ring includes an extending member having a slot and a yarn opening therethrough for automatically tensioning yarn passing through the opening and used during manual knitting, crocheting, or the like.
    Type: Grant
    Filed: August 28, 1975
    Date of Patent: July 26, 1977
    Inventor: Blanche V. Weber