Patents by Inventor Sol E. Embry

Sol E. Embry 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).

  • Lockable propeller guard apparatus
    Patent number: 5904603
    Abstract: A lockable propeller guard apparatus 10 including a shroud member 20 having a distal end 22 dimensioned to encircle the propeller 102, a collar member 30 engageable in the distal end 22 of the shroud member 20 and a cover plate member 40 hingedly connected to the collar member 30 and provided with a locking mechanism 45 for securing the cover plate member 40 to the collar member 30.
    Type: Grant
    Filed: March 11, 1998
    Date of Patent: May 18, 1999
    Inventors: Sol E. Embry, Nellie Embry