Patents by Inventor Edwin E. McMackin

Edwin E. McMackin 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: 4218278
    Abstract: A stake flag consists of a segment of flagging strip adhesively secured to the end of a wire stake. The apparatus includes a roller chain conveyor, driven at a continuous rate of speed, having fixed carriers for conveying the stakes transversely in parallel spaced relation. A conveyor for a strip of flagging material carries the strip in a path coincident with the path of the wire stakes, with one end of the stakes overlying the strip. A stake hopper, with automatic release, releases stakes sequentially to the conveyor carriers; and a glue gun deposits a quantity of glue on each stake end, and on the adjacent underlying portion of the strip, to provide immediate adhesion of the stake and strip. A rotating cutter blade coacts with a backing roller to sever the flagging strip into flagging segments adhering to respective stakes; and a rotating mechanism rotates the stake in the conveyor, after severance, to fold and press the segment onto itself and onto the stake.
    Type: Grant
    Filed: June 19, 1978
    Date of Patent: August 19, 1980
    Inventors: Edwin E. McMackin, Waymon E. McMackin
  • Patent number: 4050404
    Abstract: An elongated, small diameter metal rod, sufficiently stiff to be driven into the ground, has an indicia receiving member fixed at one end. The indicia member consists of two pliable sheets, each having adhesive on one side, bonded to each other and to the rod to provide a laminated fairly firm indicia receiving member. In an alternative version, an additional identifying or locating component is an elongated ribbon passing between the laminations of the indicia receiving member and bonded thereto, and extending beyond the edges of the indicia member.
    Type: Grant
    Filed: March 15, 1976
    Date of Patent: September 27, 1977
    Inventor: Edwin E. McMackin