Patents by Inventor Benjamin J Campbell

Benjamin J Campbell 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: 20250031926
    Abstract: A vacuum cleaner including a top housing, a base, a suction source configured to generate a suction airflow, a tank positioned between the top housing and the base, and an actuator. The tank is configured to receive debris via the suction airflow. The tank includes an opening formed in an outer surface to the tank and a lid. The opening enables a user to provide debris directly into the tank, bypassing the suction airflow. The lid is moveable between a closed position where the lid fluidly seals the opening, and an open position where the opening fluidly connects an inner volume of the tank and a surrounding environment. The actuator is coupled to the tank and transitions the lid between the open position and the closed position.
    Type: Application
    Filed: July 24, 2024
    Publication date: January 30, 2025
    Inventors: Manas M. Mahaddalkar, Timothy J. Campbell, Richard M. Schieber, Bradford A. Gill, David Chikowski, Benjamin Teske
  • Publication number: 20250031924
    Abstract: A jobsite storage system may include a vacuum device having a suction source configured to generate a suction airflow and a tank configured to receive debris via the suction airflow. A jobsite storage system may include a storage cart having: a base configured to support the vacuum device thereon, the base movable on a ground surface via a plurality of wheels, a handle extending upward from the base to a grip such that the storage cart is movable via an input of an operator to the grip, a first securing interface located on the base and configured to removably engage the vacuum device to secure the vacuum device to the base; a second securing interface located on the handle and configured to removably engage an accessory, and a third securing interface located on the vacuum device and configured to removably engage the accessory.
    Type: Application
    Filed: July 24, 2024
    Publication date: January 30, 2025
    Inventors: Manas M. Mahaddalkar, Timothy J. Campbell, Richard M. Schieber, Bradford A. Gill, Benjamin Teske, Patrick P. Stockwell, Alexander J. Goodman, Adam M. Schroeder, Austin F. de Veer, Danielle Newman, Jessica Osgoodby
  • Patent number: 9265318
    Abstract: Insulated bags having at least three unitary layers of durable material are provided. In one embodiment, a first set of unitary layers of durable material forms a front wall, a bottom wall, and a rear wall. Two additional sets of unitary layers of durable material form side-walls. Edges of the two additional sets are joined to side and bottom edges of the first set by adding webbing and stitching together the joined edges and webbing. Disposed within the two inner most layers of the first set and the two additional sets is at least one layer of insulation. The first set and the second set are sealed at their top edge to secure the insulation. Horizontal webbing is attached to the bag via stitching through the horizontal webbing, each of the layers of the first set and the second set, and the at least one layer of insulation. Vertical straps are integrated into the bag between the horizontal webbing and the outer most layer of durable material of the first set. On the top of the bag is a mini-flap.
    Type: Grant
    Filed: April 16, 2014
    Date of Patent: February 23, 2016
    Assignee: The United States of America as represented by the Secretary of the Army
    Inventors: Benjamin Williams, Brian E Grady, Benjamin J Campbell, William M Feather, Laurra C Winters, Edward Recke