Umbrella system
AssigneeCurrent Products Corp.
InventorsWillis Jay Mullet, Richard Scott Hand, John Foreman, Jonathan Derrick Dry, Jon Smidt, Curtis Scott, Sean Scalf
Life of this patent
Estimating the term…
Loading patent…
AssigneeCurrent Products Corp.
InventorsWillis Jay Mullet, Richard Scott Hand, John Foreman, Jonathan Derrick Dry, Jon Smidt, Curtis Scott, Sean Scalf
Estimating the term…
An umbrella system includes a support pole connected to a rotating tube positioned around a center tube that extends between the support pole and a center support that is connected to an umbrella frame. The rotating tube has one or more helical grooves therein that are engaged by teeth of a hub which is connected to the umbrella frame. As the rotating tube is rotated, the hub is driven along the length of the rotating tube thereby opening and closing the umbrella frame. In one arrangement system includes a motor housing assembly including a plurality of batteries and a motor that includes a driven gear that meshes with a stationary gear which causes rotation of the rotating tube.
An umbrella system, comprising:
An umbrella system, comprising:
An umbrella system, comprising:
Dependencies are inferred from the claim text.