Patents by Inventor Reinhold Stumpfl

Reinhold Stumpfl 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).

  • Connecting device
    Patent number: 8371361
    Abstract: The invention relates to a connecting device (1) for connecting a first part having the connecting device (1) to a second part comprising a latching part (3) with a base (6) on which at least one side wall (8) is disposed and which is configured for engaging receipt of a mating part disposed on the second part. A connecting element (2) made of a weldable polymer is disposed on the base (6) and/or on the at least one side wall (8).
    Type: Grant
    Filed: May 23, 2006
    Date of Patent: February 12, 2013
    Inventor: Reinhold Stumpfl
  • Connecting device
    Publication number: 20090293239
    Abstract: The invention relates to a connecting device (1) for connecting a first part having the connecting device (1) to a second part comprising a latching part (3) with a base (6) on which at least one side wall (8) is disposed and which is configured for engaging receipt of a mating part disposed on the second part. A connecting element (2) made of a weldable polymer is disposed on the base (6) and/or on the at least one side wall (8).
    Type: Application
    Filed: May 23, 2006
    Publication date: December 3, 2009
    Inventor: Reinhold Stumpfl
  • Mobile projection screen
    Patent number: 6870672
    Abstract: In varying embodiments, the present invention incorporates a combination of structures suitable for providing a lightweight and portable projection surface. In certain embodiments, the present invention includes a frame having four beams connected at the corners, with a collapsible brace at each corner, so that the frame can be collapsed for storage or transport. In certain embodiments, each beam may incorporate one or more collapsible inline braces in order to promote an even more compact profile when collapsed.
    Type: Grant
    Filed: June 11, 2003
    Date of Patent: March 22, 2005
    Inventor: Reinhold Stumpfl
  • Mobile projection screen
    Publication number: 20050030619
    Abstract: In varying embodiments, the present invention incorporates a combination of structures suitable for providing a lightweight and portable projection surface. In certain embodiments, the present invention includes a frame having four beams connected at the corners, with a collapsible brace at each corner, so that the frame can be collapsed for storage or transport. In certain embodiments, each beam may incorporate one or more collapsible inline braces in order to promote an even more compact profile when collapsed.
    Type: Application
    Filed: September 15, 2004
    Publication date: February 10, 2005
    Inventor: Reinhold Stumpfl
  • Mobile projection screen
    Publication number: 20030227675
    Abstract: In varying embodiments, the present invention incorporates a combination of structures suitable for providing a lightweight and portable projection surface. In certain embodiments, the present invention includes a frame having four beams connected at the corners, with a collapsible brace at each corner, so that the frame can be collapsed for storage or transport. In certain embodiments, each beam may incorporate one or more collapsible inline braces in order to promote an even more compact profile when collapsed.
    Type: Application
    Filed: June 11, 2003
    Publication date: December 11, 2003
    Inventor: Reinhold Stumpfl