Patents by Inventor Christopher R. Wolf

Christopher R. Wolf 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: 20160255948
    Abstract: A fingerbrush for cleaning multiple surfaces of a child's teeth and/or gum line including a body member having a front side, a rear side and a cavity extending therewithin. The front side of the body member includes a brush head having a pair of spaced side panels and a plurality of bristle members positioned and located on and between the side panels. The rear side of the body member includes vertical ribbing positioned and located between the top and base portions thereof and may further include a plurality of projections. The brush head is used to clean multiple teeth and/or gum line surfaces of a child, while the vertical ribbing and projections, used either independently or together, help to protect a user's finger from being bitten during the cleaning process and also aid in massaging a child's gums during teething.
    Type: Application
    Filed: March 6, 2015
    Publication date: September 8, 2016
    Inventors: Allison F. Capozza, Evan H. Williams, Christopher R. Wolf
  • Patent number: 4831213
    Abstract: A swivel fitting for an electrical conduit and the like including a first fitting part including a generally cylindrical tubular section extending axially with respect to a central longitudinal axis of said first fitting part; a second fitting part having a head portion and a generally cylindrical section extending axially from said head portion and in sleeved relationship within said tubular section of said first fitting part; cooperable means on said first fitting part and said second fitting part for retaining said fitting parts in assembled relationship to each other while permitting rotation of one fitting part relative to the other fitting part about said axis, said cooperable means including a generally circumferential groove formed in said cylindrical section of said second fitting part and radially inwardly extending projection means on said tubular section of said first fitting part extending into said groove to prevent axial separation of said fitting parts; and means for exerting an axial tensioni
    Type: Grant
    Filed: October 15, 1987
    Date of Patent: May 16, 1989
    Assignee: Cooper Industries, Inc.
    Inventors: Craig S. Espevik, Christopher R. Wolf
  • Patent number: D672210
    Type: Grant
    Filed: March 27, 2012
    Date of Patent: December 11, 2012
    Assignee: NUK USA LLC
    Inventors: Aaron J. Rockwell, Christopher R. Wolf
  • Patent number: D676718
    Type: Grant
    Filed: April 5, 2012
    Date of Patent: February 26, 2013
    Assignee: NUK USA LLC
    Inventors: Aaron J. Rockwell, Christopher R. Wolf
  • Patent number: D723314
    Type: Grant
    Filed: May 11, 2012
    Date of Patent: March 3, 2015
    Assignee: Nuk USA LLC
    Inventors: Richard H. Gates, Christopher R. Wolf
  • Patent number: D756658
    Type: Grant
    Filed: March 6, 2015
    Date of Patent: May 24, 2016
    Assignee: NUK USA LLC
    Inventors: Allison F. Capozza, Evan H. Williams, Christopher R. Wolf