Patents by Inventor Ronald G. Hayes

Ronald G. Hayes 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).

  • Lawn sprinkler
    Patent number: D281996
    Type: Grant
    Filed: April 20, 1984
    Date of Patent: December 31, 1985
    Assignee: L. R. Nelson Corporation
    Inventor: Ronald G. Hayes
  • Lawn sprinkler
    Patent number: D282866
    Type: Grant
    Filed: April 20, 1984
    Date of Patent: March 4, 1986
    Assignee: L. R. Nelson Corporation
    Inventor: Ronald G. Hayes
  • Toy vehicle
    Patent number: D289909
    Type: Grant
    Filed: February 6, 1985
    Date of Patent: May 19, 1987
    Assignee: Kenner Parker Toys Inc.
    Inventors: Howard N. Bollinger, Robert E. Cordrey, Ronald G. Hayes, Gordon J. Musick, W. Grey Williams
  • Timer for a lawn sprinkler controller
    Patent number: D295778
    Type: Grant
    Filed: July 17, 1985
    Date of Patent: May 17, 1988
    Assignee: L. R. Nelson Corporation
    Inventors: Kenneth J. Bruninga, Douglas C. Fletcher, Ronald G. Hayes
  • Lawn sprinkler controller-timer with cover
    Patent number: D295779
    Type: Grant
    Filed: July 17, 1985
    Date of Patent: May 17, 1988
    Assignee: L. R. Nelson Corporation
    Inventors: Kenneth J. Bruninga, Douglas C. Fletcher, Ronald G. Hayes
  • Timer-controlled valve for a lawn sprinkler
    Patent number: D295890
    Type: Grant
    Filed: July 17, 1985
    Date of Patent: May 24, 1988
    Assignee: L. R. Nelson Corporation
    Inventors: Kenneth J. Bruninga, Douglas C. Fletcher, Ronald G. Hayes
  • Hose nozzle
    Patent number: D310706
    Type: Grant
    Filed: June 23, 1986
    Date of Patent: September 18, 1990
    Assignee: L. R. Nelson Company
    Inventors: Lawrence P. Heren, Ronald G. Hayes
  • Hose quick connector housing
    Patent number: D325775
    Type: Grant
    Filed: October 19, 1989
    Date of Patent: April 28, 1992
    Assignee: L. R. Nelson Corporation
    Inventor: Ronald G. Hayes
  • Hose quick connector housing
    Patent number: D325961
    Type: Grant
    Filed: October 19, 1989
    Date of Patent: May 5, 1992
    Assignee: L. R. Nelson Corporation
    Inventor: Ronald G. Hayes
  • Hose quick connector housing
    Patent number: D327314
    Type: Grant
    Filed: October 19, 1989
    Date of Patent: June 23, 1992
    Assignee: L. R. Nelson Corporation
    Inventor: Ronald G. Hayes
  • Hose connectable inground pop-up sprinkler
    Patent number: D349152
    Type: Grant
    Filed: July 1, 1993
    Date of Patent: July 26, 1994
    Assignee: L. R. Nelson Corporation
    Inventor: Ronald G. Hayes
  • Wave sprinkler
    Patent number: D383193
    Type: Grant
    Filed: May 26, 1995
    Date of Patent: September 2, 1997
    Assignee: L. R. Nelson Corporation
    Inventors: Lawrence P. Heren, Thomas R. Kruer, Ronald G. Hayes