Patents by Inventor Jacob A. Krapowicz

Jacob A. Krapowicz 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).

  • Child swing with upstanding members in abutting relationship
    Patent number: 4807872
    Abstract: A swing assembly for a small child is provided. The swing assembly includes first and second upright swing support frames, with each support frame being formed from a pair of upstanding support members. A base member is provided for rigidly fixing the pair of upstanding support members side-by-side one another in substantially perpendicular relation to an underlying surface. A swing seat is provided as well as hangers connected to the seat for suspending the swing seat in the swing-receiving space. The hangers are pivotally connected to the upper portions of the spaced-apart pairs of upstanding support members so that the hangers and the swing seat pivot about an axis that extends between the pairs of upstanding support members during movement of the swing seat relative to the first and second swing support frames.
    Type: Grant
    Filed: November 25, 1986
    Date of Patent: February 28, 1989
    Assignee: Cosco, Inc.
    Inventors: Raymond Spilman, Jacob Krapowicz, Alvin Fowler
  • Combined electric shaver and cover therefor
    Patent number: D243480
    Type: Grant
    Filed: February 24, 1975
    Date of Patent: February 22, 1977
    Assignee: Sperry Rand Corporation
    Inventor: Jacob A. Krapowicz
  • Travel case for an electric dry shaver
    Patent number: D249391
    Type: Grant
    Filed: January 12, 1976
    Date of Patent: September 12, 1978
    Assignee: Sperry Rand Corporation
    Inventor: Jacob A. Krapowicz
  • Hair grooming attachment
    Patent number: D257690
    Type: Grant
    Filed: February 1, 1979
    Date of Patent: December 23, 1980
    Assignee: Remington Products, Inc.
    Inventor: Jacob A. Krapowicz
  • Snow thrower
    Patent number: D278537
    Type: Grant
    Filed: April 29, 1983
    Date of Patent: April 23, 1985
    Assignee: The Toro Company
    Inventors: Jacob Krapowicz, Douglas W. Smith, Michael E. Laude
  • Handle fed paint roller or similar article of manufacture
    Patent number: D280468
    Type: Grant
    Filed: August 15, 1983
    Date of Patent: September 10, 1985
    Assignee: Wagner Spray Tech Corporation
    Inventors: David C. Miller, Robert E. Dawson, Thomas J. Pendleton, Jacob A. Krapowicz
  • Power unit for paint roller
    Patent number: D282072
    Type: Grant
    Filed: August 15, 1983
    Date of Patent: January 7, 1986
    Assignee: Wagner Spray Tech Corporation
    Inventors: David C. Miller, Robert E. Dawson, Thomas J. Pendleton, Jacob A. Krapowicz
  • Tape applicator or similar article
    Patent number: D283631
    Type: Grant
    Filed: August 15, 1983
    Date of Patent: April 29, 1986
    Assignee: Wagner Spray Tech Corporation
    Inventors: David C. Miller, Robert E. Dawson, Thomas J. Pendelton, Jacob A. Krapowicz
  • Paint dispensing pump
    Patent number: D290126
    Type: Grant
    Filed: May 22, 1984
    Date of Patent: June 2, 1987
    Assignee: The Scott & Fetzer Company
    Inventor: Jacob Krapowicz
  • Child swing frame
    Patent number: D305584
    Type: Grant
    Filed: November 25, 1986
    Date of Patent: January 23, 1990
    Assignee: Cosco, Inc.
    Inventors: Raymond Spilman, Jacob Krapowicz, Alvin Fowler