Patents by Inventor David O. Chase

David O. Chase 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: 5924580
    Abstract: A rotational cadaver system is disclosed which incorporates a rotational storage rack. The rotational storage rack includes a first and second shaft and two wheels mounted thereto. The shaft is rotationally mounted on a plurality of legs. A number of branches are radially secured to each wheel and arms are pivotally secured to each branch. The arms include means for receiving a tray upon which a cadaver may be placed. The trays includes means for engagement with mechanical placement and retrieval means. The tray also include means for securing them to various types of autopsy tables. A motor is also provided for turning the shaft varying the position of the cadavers. A method is also disclosed for utilizing the system in conjunction with the performance of an autopsy.
    Type: Grant
    Filed: September 20, 1996
    Date of Patent: July 20, 1999
    Assignee: Shandon Inc.
    Inventor: David O. Chase
  • Patent number: 4541545
    Abstract: A portable fire resistant case 10 is made with a molded, double-walled resin body 11 and cover 12 hinged and locked together and filled with insulation in the spaces between the double walls. Spring latches 30 mounted on body 11 engage interlock surfaces 33 on cover 12 to hold cover 12 to body 11 independently of the hinge and are assisted in this by a lock element 27 engaging and holding projections on the inside of body 11. Body 11 and cover 12 are formed with molded filling projections 19 and 20 forming passageways into cavities 11c and 12c that are filled with insulation through filling projections 19 and 20. Projections 19 and 20 and overfilled insulation material that they contain are cut away after the insulation has set to leave insulation stubs 23 and 24 over which escutcheons 25 and 26 are mounted on the lock side of case 10.
    Type: Grant
    Filed: June 27, 1984
    Date of Patent: September 17, 1985
    Assignee: John D. Brush & Co., Inc.
    Inventors: Patrick J. Beattie, David O. Chase
  • Patent number: 4388959
    Abstract: A soft container substantially comprised of a one-piece member having a triangular shape when laid flat. A center portion is sewn or otherwise formed to define three triangular flaps, and to facilitate their proper folding, said intermediate portion serving as the support for a jewelry piece or pieces. Two of said flaps fold along the defined folds to cover said intermediate portion. The remaining flap folds down upon the first-mentioned pair of flaps and is provided at its apex with a joining member which cooperates with a complementary joining member at the end of said intermediate portion remote from the apex of said third flap to provide a releasable locking closure. The container is formed of a soft and preferably luxurious fabric which serves as a protective cover for the jewelry and provides protection against tarnishing.
    Type: Grant
    Filed: May 28, 1981
    Date of Patent: June 21, 1983
    Assignee: Lenox, Incorporated
    Inventors: Binns Handy, David O. Chase
  • Patent number: 4325392
    Abstract: A brush having bristles of varying heights in predetermined configurations is disclosed for extirpating ingrown facial hair from false follicles prior to shaving. The brush includes bristles of specified shapes, and incorporates a support for a razor. By properly preparing ingrown hairs for shaving a condition known as pseudofolliculitis barbae is more easily managed, thus alleviating physical and social discomfort.
    Type: Grant
    Filed: June 4, 1979
    Date of Patent: April 20, 1982
    Assignee: American Safety Razor Company
    Inventors: Clemens A. Iten, David O. Chase
  • Patent number: D262672
    Type: Grant
    Filed: May 9, 1979
    Date of Patent: January 19, 1982
    Assignee: American Safety Razor Company
    Inventors: David O. Chase, Clemens A. Iten
  • Patent number: D267703
    Type: Grant
    Filed: December 9, 1980
    Date of Patent: January 25, 1983
    Assignee: Mobil Oil Corporation
    Inventors: David O. Chase, Paul H. Pfuhl
  • Patent number: D268063
    Type: Grant
    Filed: October 31, 1980
    Date of Patent: February 22, 1983
    Assignee: John D. Brush & Company, Inc.
    Inventor: David O. Chase
  • Patent number: D269724
    Type: Grant
    Filed: June 16, 1980
    Date of Patent: July 12, 1983
    Assignee: American Safety Razor Company
    Inventors: David O. Chase, Martin Maloney
  • Patent number: D269915
    Type: Grant
    Filed: April 8, 1981
    Date of Patent: July 26, 1983
    Assignee: American Safety Razor Company
    Inventors: Clemens A. Iten, David O. Chase
  • Patent number: D270786
    Type: Grant
    Filed: May 26, 1981
    Date of Patent: October 4, 1983
    Assignee: Lenox, Incorporated
    Inventors: Binns Handy, David O. Chase
  • Patent number: D272595
    Type: Grant
    Filed: April 22, 1981
    Date of Patent: February 14, 1984
    Assignee: Mobil Oil Corporation
    Inventors: David O. Chase, Paul H. Pfuhl
  • Patent number: D272806
    Type: Grant
    Filed: May 26, 1981
    Date of Patent: February 28, 1984
    Assignee: Lenox Incorporated
    Inventors: Binns Handy, David O. Chase
  • Patent number: D289582
    Type: Grant
    Filed: August 17, 1984
    Date of Patent: May 5, 1987
    Assignee: John D. Brush & Co., Inc.
    Inventors: John D. Brush, Jr., David O. Chase
  • Patent number: D293036
    Type: Grant
    Filed: May 25, 1984
    Date of Patent: December 1, 1987
    Assignee: American Safety Razor Company
    Inventors: Clemens A. Iten, David O. Chase
  • Patent number: D302491
    Type: Grant
    Filed: April 3, 1986
    Date of Patent: August 1, 1989
    Assignee: John D. Brush & Co., Inc.
    Inventors: John D. Brush, Jr., David O. Chase
  • Patent number: D320972
    Type: Grant
    Filed: September 18, 1989
    Date of Patent: October 22, 1991
    Assignee: Knorr Brake Holding Corporation
    Inventors: David O. Chase, Peter F. Lynch, Martin V. Maloney, Scott W. Oslecki
  • Patent number: D321853
    Type: Grant
    Filed: September 18, 1989
    Date of Patent: November 26, 1991
    Assignee: General Signal Corporation
    Inventors: David O. Chase, Peter F. Lynch, Martin V. Maloney, Scott W. Oslecki
  • Patent number: D323136
    Type: Grant
    Filed: September 18, 1989
    Date of Patent: January 14, 1992
    Assignee: Knorr Brake Holding Corporation
    Inventors: David O. Chase, Peter F. Lynch, Martin V. Maloney, Scott W. Oslecki
  • Patent number: D324508
    Type: Grant
    Filed: September 18, 1989
    Date of Patent: March 10, 1992
    Assignee: Knorr Brake Holding Corporation
    Inventors: David O. Chase, Peter F. Lynch, Martin V. Maloney, Scott W. Oslecki
  • Patent number: D327671
    Type: Grant
    Filed: January 29, 1990
    Date of Patent: July 7, 1992
    Assignee: Knorr Brake Holding Company
    Inventors: David O. Chase, Peter F. Lynch, Martin V. Maloney, Scott W. Osiecki