Patents by Inventor Alvan C. Kimball

Alvan C. Kimball 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: 3992810
    Abstract: A multi-compartmented container formed from a single sheet of material having its various portions folded upon one another in predetermined arrangement along flexible hinge-type connections. One or more channels are defined within the container wherein each channel includes an elongated base movably attached to elongated side walls which together at least partially define a channel. Divider portions are attached to at least the side walls of the channel and disposed in divider portion sets mounted on the side walls to engage one another in a removable, locking tongue and groove connection wherein the sets are disposed in spaced relation along the length of the channel to at least partially define segmented and successively arranged compartments.
    Type: Grant
    Filed: March 21, 1975
    Date of Patent: November 23, 1976
    Assignee: Lakeland Enterprises, Inc.
    Inventor: Alvan C. Kimball
  • Patent number: D257226
    Type: Grant
    Filed: January 13, 1978
    Date of Patent: October 7, 1980
    Inventor: Alvan C. Kimball