Patents by Inventor H.ang.kan Sven Uno Miefalk

H.ang.kan Sven Uno Miefalk 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).

  • Teatcup
    Patent number: 6058879
    Abstract: A teatcup (1) comprises a shell (2), a tubular teatcup liner extending in the shell and a valve housing (4) having a connection pipe connectable to an end (11) of the teatcup liner, a valve housing (4) being arranged to be mounted to the shell (2). The valve housing and the shell comprise locking members (21, 22), which are arranged to engage each other disconnectably during said mounting in order to lock the valve housing to the shell.
    Type: Grant
    Filed: September 16, 1998
    Date of Patent: May 9, 2000
    Assignee: Alfa Laval Agri AB
    Inventor: H.ang.kan Sven Uno Miefalk