Patents by Inventor William Laskin

William Laskin 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).

  • Humidification device for musical instruments
    Patent number: 4572051
    Abstract: A humidification device for a stringed musical instrument includes a bag of porous synthetic plastic material which permits water vapor and not water droplets to pass therethrough, the bag having releasable sealing means for opening and closing the bag, a water-absorbing material in the bag, and attachment means carrying the bag and attachable to at least a pair of strings of the instrument to position the bag adjacent or in the instrument body.
    Type: Grant
    Filed: August 1, 1984
    Date of Patent: February 25, 1986
    Inventor: William Laskin