Patents Assigned to Andrew McG. Martin
  • Patent number: 4682976
    Abstract: An easy open and reclosable bag has flexible sheet walls sealed together to form a pouch. A separable reclosure tie is located adjacent one of those seals. The reclosure tie is composed of extensions of the bag walls which have an integral channel-shaped molding spaced from that seal. A line of specially shaped, closely spaced apart perforations through the bag walls extends between the molding and the one seal to permit the reclosure tie to be separated from the pouch-defining walls of the bag. Apparatus for making the easy open and reclosable bag is also disclosed.
    Type: Grant
    Filed: May 23, 1986
    Date of Patent: July 28, 1987
    Assignee: Andrew McG. Martin
    Inventors: Andrew McG. Martin, Kenneth C. Meyers, Daniel F. Pawling
  • Patent number: 4609107
    Abstract: An easy open and reclosable bag has flexible sheet walls sealed together to form a pouch. A separable reclosure tie is located adjacent one of those seals. The reclosure tie is composed of extensions of the bag walls which have an integral channel-shaped molding spaced from that seal. A line of specially shaped, closely spaced apart perforations through the bag walls extends between the molding and the one seal to permit the reclosure tie to be separated from the pouch-defining walls of the bag. Apparatus for making the easy open and reclosable bag is also disclosed.
    Type: Grant
    Filed: April 16, 1984
    Date of Patent: September 2, 1986
    Assignee: Andrew McG. Martin
    Inventors: Andrew McG. Martin, Kenneth C. Meyers, Daniel F. Pawling
  • Patent number: 4400231
    Abstract: A one-piece, hand-held dispenser/applicator includes an element extending radially from a generally planar frame. A tape rest supports the lead end of the tape when the tape is not being used. A pressing surface and an adjoining cutting edge are also formed integrally with the element. At rest, the tip of the lead end of the tape extends in front of the pressing surface. In use, the operator applies the lead end of the tape to an object by pressing the pressing surface against the non-adhesive side of the tape. The operator then draws the dispenser/applicator over the object while continually applying pressure to the pressure surface. When the exact amount of tape has been dispensed and applied, the contiguous cutting edge severs the tape by a simple wrist motion. The device permits direct, one-hand, accurate taping and eliminates inconveniences such as curling and wrinkling the tape.
    Type: Grant
    Filed: December 29, 1980
    Date of Patent: August 23, 1983
    Assignee: Andrew McG. Martin
    Inventor: Andrew M. Martin