Patents by Inventor Edward C. Romanowski

Edward C. Romanowski 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: 4936259
    Abstract: A comb having closely spaced rotatable teeth which can be mass produced in an efficient manner. The comb is composed of a handle having a recess formed therein for receiving a tooth holder portion in which the teeth are axially rotatably retained. The tooth holder portion is composed of two sections, each having axial halves of generally cylindrical bores formed thereon such that when the surfaces in which the bore halves are formed are brough into facially abutting engagement, and the sections are attached, teeth can be inserted into the bores formed therebetween and retained therein. Each tooth is formed with a generally rounded end which contacts the area to be groomed and an opposite end having an enlarged head portion formed thereon having a diameter generally larger than the diameter of the bore through which the tooth axially projects.
    Type: Grant
    Filed: September 1, 1989
    Date of Patent: June 26, 1990
    Inventors: Ronald C. Owen, Edward C. Romanowski
  • Patent number: D318141
    Type: Grant
    Filed: September 1, 1989
    Date of Patent: July 9, 1991
    Assignee: Plastisonics, Inc.
    Inventors: Ronald C. Owen, Edward C. Romanowski