Patents by Inventor Frederick L. Jerry

Frederick L. Jerry 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: 5345788
    Abstract: In the invention the blade is an "Z" like shaped plate consisting of two pitched or inclined edges for cutting grass with two opposite curved sides having series of vanes disposed on their top surface that increase the output of air power of the said blade, and a disposed through hole that accommodate the power lawn mower blade shaft for securing the blade thereto.
    Type: Grant
    Filed: November 9, 1992
    Date of Patent: September 13, 1994
    Inventor: Frederick L. Jerry
  • Patent number: 5033260
    Abstract: A lawn mower leaf blower and deflector having disposed therein an opening in its side and holes in its top and bottom surface, a combination handle and control rod having a slot into which fit a door thereafter the control rod is disposed in the holes wherein a door is fitted snugly in the slot, an auxiliary chute attached thereto by fasteners.
    Type: Grant
    Filed: November 6, 1989
    Date of Patent: July 23, 1991
    Inventor: Frederick L. Jerry
  • Patent number: 4912901
    Abstract: The object of the invention is to provide a column shaped jacket that can be made in many shapes and designs, to be attached to a common square shaped support post of a porch canopy, to give it the appearance of a column and add support strength. In that accomplishment the said shaft having shaft members provided with combination former-adapter members having a recess that fit a support post, and slots into which fit stringers that add more strength to the shaft members into which fit the said capital and the base that themselves have a recess that assist in the attachment of the shaft to the said support post.Other objective is to provide a column shaped jacket with application means to make it possible for home-owners without any carpentry skill to attach it to the support post of a porch canopy or roof.
    Type: Grant
    Filed: January 7, 1988
    Date of Patent: April 3, 1990
    Inventor: Frederick L. Jerry
  • Patent number: 4123004
    Abstract: A device for mixing a cleaning agent such as soap or a detergent with a stream of water flowing thru the wand of a hand held spray wand for washing cars. A container is mounted on a valve member which, in turn, is mounted on a car washing wand. When a button the valve member is depressed, a flow passageway is established which allows soap to flow from the container, thru the valve, and into the water flowing thru the wand.
    Type: Grant
    Filed: June 24, 1976
    Date of Patent: October 31, 1978
    Inventor: Frederick L. Jerry