Patents by Inventor David W. Kaiser

David W. Kaiser 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).

  • Flush mounted latch assembly
    Patent number: D303617
    Type: Grant
    Filed: July 10, 1987
    Date of Patent: September 26, 1989
    Assignee: The Eastern Company
    Inventors: Richard H. Russell, David W. Kaiser
  • Combined housings and handles for latches and locks
    Patent number: D303618
    Type: Grant
    Filed: July 10, 1987
    Date of Patent: September 26, 1989
    Assignee: The Eastern Company
    Inventors: Richard H. Russell, David W. Kaiser
  • Flush mounted latch assembly
    Patent number: D303619
    Type: Grant
    Filed: July 10, 1987
    Date of Patent: September 26, 1989
    Assignee: The Eastern Company
    Inventors: Richard H. Russell, David W. Kaiser, Richard M. O'Grady
  • Flush mounted latch assembly
    Patent number: D303620
    Type: Grant
    Filed: July 10, 1987
    Date of Patent: September 26, 1989
    Assignee: The Eastern Company
    Inventors: Richard H. Russell, David W. Kaiser
  • Flush mounted latch assembly
    Patent number: D303621
    Type: Grant
    Filed: July 10, 1987
    Date of Patent: September 26, 1989
    Assignee: The Eastern Company
    Inventors: Richard H. Russell, David W. Kaiser
  • Housings for latches or locks
    Patent number: D303922
    Type: Grant
    Filed: July 10, 1987
    Date of Patent: October 10, 1989
    Assignee: The Eastern Company
    Inventors: Richard H. Russell, David W. Kaiser, Richard M. O'Grady
  • Flush mounted latch assembly
    Patent number: D304155
    Type: Grant
    Filed: July 10, 1987
    Date of Patent: October 24, 1989
    Assignee: The Eastern Company
    Inventors: Richard H. Russell, David W. Kaiser