Patents Assigned to Drillick-LaManna Corporation
  • Paper tape punch and reader
    Patent number: 4184629
    Abstract: A combination paper tape punch and reader having a bi-directional stepping tape transport controlled by a continuously oscillating magnetically activated pawl. A further improvement is a punch interposer geometry allowing for easy removal of the punch and die. A single motor and timing signal is used for both punch and reader tape transports.
    Type: Grant
    Filed: March 27, 1978
    Date of Patent: January 22, 1980
    Assignee: Drillick-LaManna Corporation
    Inventor: Jacob H. Drillick
  • Paper tape punch and reader
    Patent number: 4174063
    Abstract: A combination paper tape punch and reader having a bi-directional stepping tape transport controlled by a continuously oscillating magnetically activated pawl. A further improvement is a punch interposer geometry allowing for easy removal of the punch and die. A single motor and timing signal is used for both punch and reader tape transports.
    Type: Grant
    Filed: March 27, 1978
    Date of Patent: November 13, 1979
    Assignee: Drillick-LaManna Corporation
    Inventor: Jacob H. Drillick
  • Paper tape punch and reader
    Patent number: 4126257
    Abstract: A combination paper tape punch and reader having a bi-directional stepping tape transport controlled by a continuously oscillating magnetically activated pawl. A further improvement is a punch interposer geometry allowing for easy removal of the punch and die. A single motor and timing signal is used for both punch and reader tape transports.
    Type: Grant
    Filed: March 4, 1977
    Date of Patent: November 21, 1978
    Assignee: Drillick-LaManna Corporation
    Inventor: Jacob H. Drillick