Patents by Inventor Timothy R. Pritchard

Timothy R. Pritchard 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: 4948181
    Abstract: A sealable, reusable shipping container having a highly reliable interior latching mechanism which is actuated on the exterior of the container without using special tools is provided. The unique latching mechanism can be adapted to securely closing and sealing any type of container. The latching mechanism converts the rotary force applied to an actuating device, such as a knob, into both vertical motion, for enabling a latch member to engage and disengage a catch, and horizontal motion to tighten the latch and catch against each other when the latching mechanism is engaged and to separate the latch and catch when the latching mechanism is disengaged to allow opening of the container.
    Type: Grant
    Filed: March 3, 1989
    Date of Patent: August 14, 1990
    Assignee: Environmental Container Systems, Inc.
    Inventor: Timothy R. Pritchard
  • Patent number: 4844518
    Abstract: A sealable, reusable shipping container having a highly reliable interior latching mechanism which is actuated on the exterior of the container without using special tools is provided. The unique latching mechanism can be adapted to securely closing and sealing any type of container. The latching mechanism converts the rotary force applied to be actuating device, such as a knob, into both vertical motion, for enabling a latch member to engage and disengage a catch, and horizontal motion to tighten the latch and catch against each other when the latching mechanism is engaged and to separate the latch and catch when the latching mechanism is disengaged to allow opening of the container.
    Type: Grant
    Filed: August 27, 1987
    Date of Patent: July 4, 1989
    Assignee: Environmental Container Systems, Inc.
    Inventor: Timothy R. Pritchard