Donald B Larson

US Patent:

20130315656, Nov 28, 2013

Filed:

May 22, 2013

Appl. No.:

13/900527

Inventors:

Donald B. Larson - Tampa FL, US

International Classification:

F16B 7/04

US Classification:

403187

Abstract:

A device and system for holding materials above a created ribbing structure. The device has two unique and novel slip fittings connected together via a plastic pipe that has been cut to a useful length. The slip fittings have a cylindrical attachment port and two wings that serve as the anchor point for a surface. The wings are flat surfaces integrally formed with the cylindrical attachment port and have frictional material attached to the underside thereof. Optional holes are provided on either wing so as to permit a fastener attachment.

US Patent:

44468946, May 8, 1984

Filed:

May 7, 1982

Appl. No.:

6/375886

Inventors:

Donald R. Larson - Downey CA

International Classification:

B21F 3300

US Classification:

140 57

Abstract:

A clamping device specially structured to provide conformingly shaped jaws and precisely positioned, leveraged fingers adapted to bend metal fence-attaching clips into locking position around adjacent portions of wire fences and round gate posts.