Patents Assigned to Chapin Manufactuing, Inc.
  • Battery operated backpack sprayer
    Patent number: 10562052
    Abstract: A battery operated backpack sprayer is provided where the battery is releasably mounted under a housing attached to the tank of the sprayer. At the bottom of the housing is a receptacle for the battery and from which the battery can be released for recharging or replacement.
    Type: Grant
    Filed: August 3, 2015
    Date of Patent: February 18, 2020
    Assignee: Chapin Manufactuing, Inc.
    Inventor: James R. Fontaine