This is Figure 1 from U.S. utility patent 4,724,645 comprising a rotating house structure. |
This is Figure 1 from U.S. design patent D467,615 for a design for a floor plan for a building used to teach conflict resolution. |
This is Figure 1 from European Community Design patent 00765-0001 comprising a design for a parking garage. |
This is Figures 3, 4 and 6 from a 1939 U.S. utility patent 2,147,648 comprising a synchronized theater stage effect for projecting moving images onto a screen on the stage. |