Patents by Inventor Donna Murphy

Donna Murphy 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).

  • Publication number: 20170049148
    Abstract: A pipe snuffer with removable head. The pipe snuffer with removable head includes a base and a head, the base having a substantially cylindrical housing with a sidewall, a closed bottom, and an open upper end. The head is a substantially cylindrical element. A fastener is disposed on the base to removably secure it to the head. In one embodiment of the pipe snuffer removable head, the fastener is a female threading on the open upper end of the base and a male threading on the head. The base is made from fire resistant material and is configured to fit within the bowl of a pipe to a close tolerance. When the pipe snuffer with removable head is placed within a bowl of a lit pipe, the flame is extinguished, thus preserving the tobacco for future use.
    Type: Application
    Filed: August 22, 2016
    Publication date: February 23, 2017
    Inventor: Donna Murphy