Leverage Design Ltd.

Legere Reeds Ltd.

Other

Defendoor Security Limited

Mark Timothy Kortschot

Christopher John Pearen

David Chotenovsky

Ronald James Thatcher

Christopher Mark Kortschot

Cornelis Kortschot

Guy Legere

Wesley G Whitford

Devices and methods of transport are disclosed. Various embodiments include structural aspects related to steering and changing the direction of conveyances including features which utilize leaning or shifting of weight as part of turning.

Transportation device with pivoting axle

Reed case

Reed holder insert

A synthetic reed for use in reed-blown wind instruments such as the clarinets, saxophones, oboes and bassoons may be made from an oriented thermoplastic material such as uniaxially oriented polypropylene. The reed may have a profile that is thinner near the tip and in the vamp than the profile of a cane reed of equivalent playing strength, and may be machined from an oriented polymer blank has a higher longitudinal modulus than that of said cane reed of equivalent playing strength.

Oriented polymer reeds for woodwind instruments

This security bar for positioning between a door and the floor has telescopic sections which permit the door to be opened a small distance, corresponding to the degree of telescoping which is permitted, so as to permit a clear gap between the door and its frame, if desired. The sections telescope by virtue of a bolt positioned through holes in one of the sections and a slot in the other section, the length of the slot determining the maximum possible telescoping. A pin can be positioned through additional holes in the first section and through the slot, to restrict the degree of telescoping which is permitted, from the maximum telescoping down to essentially no telescoping at all. The overall length of the bar preferably is adjustable as well.

Variable length security bar

Growing community of inventors

Unionville, Canada

Mark Timothy Kortschot