Patents by Inventor Brian R. Langille

Brian R. Langille 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).

  • Patent number: 4786005
    Abstract: The disclosure relates to an apparatus for dispensing sheet material such as paper towels. The dispensing apparatus when activated dispenses sheet material for a predetermined time which results in a predetermined length of sheet material being dispensed. The dispensing apparatus is actuated in response to the proximity of a portion of a hand of a user to the dispensing apparatus without the hand of a user contacting the apparatus. The dispensing apparatus dispenses sheet material from a roll of material by means of an electrical motor operating for a predetermined time to advance a predetermined length of the sheet material. The motor for advancing a predetermined length of the sheet material can be battery powered. The housing of the dispensing apparatus has a modular frame having a first compartment for the means for advancing the sheet material and a second compartment for the means for activating the advancing means.
    Type: Grant
    Filed: March 27, 1987
    Date of Patent: November 22, 1988
    Assignee: Scott Paper Company
    Inventors: Louis S. Hoffman, William Bohmer, Ralph J. DeVito, Brian R. Langille, Richard D. Watkins, Charles B. Sanders, Martha E. Kerch, Marc Shanko
  • Patent number: 4722372
    Abstract: Electrical batteries are integrated with a disposable container of flowable material for powering a dispensing apparatus. The disposable container includes a deformable chamber for containing a predetermined quantity of material to be dispensed, and an electrically energized actuating member deforms the chamber for dispensing the flowable material. The dispensing apparatus is actuated by a photocell system which electrically energizes the actuating member in response to the proximity of a user to the dispensing apparatus without the user contacting the apparatus. The photocell system normally is inactive, and is rendered active by a sensor for detecting the proximity of a user to the apparatus.
    Type: Grant
    Filed: August 2, 1985
    Date of Patent: February 2, 1988
    Assignee: Louis Hoffman Associates Inc.
    Inventors: Louis S. Hoffman, William Bohmer, Ralph J. DeVito, Brian R. Langille, Richard D. Watkins, Charles B. Sanders, Martha E. Kerch
  • Patent number: 4666099
    Abstract: The disclosure relates to an apparatus for dispensing sheet material such as paper towels. The dispensing apparatus when activated dispenses sheet material for a predetermined time which results in a predetermined length of sheet material being dispensed. The dispensing apparatus is actuated in response to the proximity of a portion of a hand of a user to the dispensing apparatus without the hand of a user contacting the apparatus. The dispensing apparatus dispenses sheet material from a roll of material by means of an electrical motor operating for a predetermined time to advance a predetermined length of the sheet material. The motor for advancing a predetermined length of the sheet material can be battery powered. The housing of the dispensing apparatus has a modular frame having a first compartment for the means for advancing the sheet material and a second compartment for the means for activating the advancing means.
    Type: Grant
    Filed: November 15, 1985
    Date of Patent: May 19, 1987
    Assignee: Scott Paper Company
    Inventors: Louis S. Hoffman, William Bohmer, Ralph J. DeVito, Brian R. Langille, Richard D. Watkins, Charles B. Sanders, Martha E. Kerch, Marc Shanko