Patents by Inventor Joseph R. Klug

Joseph R. Klug 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).

  • Drafting board and support structure therefor
    Patent number: 4108086
    Abstract: A drafting board and its support structure wherein the board may be easily mounted upon and removed from the support structure by only one person, even though the board may be too bulky or heavy to be lifted in its entirety by that person. On-site assembly and disassembly are therefore simplified and expedited.
    Type: Grant
    Filed: October 21, 1975
    Date of Patent: August 22, 1978
    Assignee: American Hospital Supply Corporation
    Inventors: Leonard J. Yindra, David F. Evans, Joseph R. Klug
  • Lockable drawer compartment
    Patent number: 4010989
    Abstract: A drawer is provided with a covered compartment and a lock which can lock both the drawer and the cover of the compartment, or lock the cover and unlock the drawer to permit the drawer to be opened without permitting access to the compartment, or unlock both the drawer and the cover to permit access to the compartment.
    Type: Grant
    Filed: October 14, 1975
    Date of Patent: March 8, 1977
    Assignee: American Hospital Supply Corporation
    Inventor: Joseph R. Klug