Curtis T Stokkeland

US Patent:

6939099, Sep 6, 2005

Filed:

Aug 10, 2001

Appl. No.:

09/927696

Inventors:

Curtis Stokkeland - Cooperstown ND, US

International Classification:

B66C001/00

US Classification:

414729, 414723, 414912, 414918, 37468, 37406

Abstract:

The invention comprises a hook attachment having a frame with a plurality of hooks pivotally mounted to the frame. The attachment has a engaging flange and eyelets for receiving the attaching flange and engaging pins, respectively on the front of the arms of a front end loader. The attachment has an attaching flange and engaging pins mounted on the front of the frame of the attachment for engaging an attaching flange and eyelets on the rear of a bucket, whereby the hook attachment may be attached directly to the front of a front end loader and used alone with the front end loader, or the attaching flange and engaging pins on the front of the frame of the locking attachment may engage the attaching flange and eyelets on the rear of the bucket to attach the bucket to the flange of the hook attachment so that the hook attachment and bucket may be used together on the front end loader.

US Patent:

6968877, Nov 29, 2005

Filed:

Mar 30, 2001

Appl. No.:

09/823111

Inventors:

Curtis Stokkeland - Cooperstown ND, US

International Classification:

A01G023/08

US Classification:

144 41, 144 341

Abstract:

The invention comprises a remote controlled power chain saw which can be remotely operated and remotely positioned to different heights and at different angles. The chain saw has a front and rear assembly with an endless chain with cutting teeth thereon which is pivotally mounted on a main frame of the front assembly and powered by a hydraulic cylinder to pivot downward about an axis out of the bottom of the assembly for using the chain to cut with power means to power the endless chain. The front assembly is pivotally mounted to the rear assembly about an axis perpendicular to the first mentioned axis and is power operated to pivot thereby pivot the chain to two different angles. The rear assembly is mounted to the forward end of a plurality of telescoping booms which booms are pivotally mounted to a vehicle so that the saw can be transported to a site for cutting and the saw telescoped and pivoted by the booms to different heights and angles and further pivoted to two different angles by the pivotal connection of the front and rear assembly and the pivotal connection of the saw to the front assembly.

US Patent:

48770396, Oct 31, 1989

Filed:

Aug 26, 1988

Appl. No.:

7/237510

Inventors:

Dean S. Somerville - McHenry ND
Curtis T. Stokkeland - Cooperstown ND

International Classification:

A01F 1230

US Classification:

460 97

Abstract:

The invention comprises a grain cleaning apparatus having a frame with a plurality of augers mounted beside one another in parallel relation. Screens surround the augers except at the ends of the augers to allow grain to enter and leave at the ends of the augers. A boxlike frame encloses the rearward ends of the augers with an open top to allow grain to be cleaned to be dumped into the open rear ends of the augers. A motor is provided with drive member to rotate the augers simultaneously whereby the augers will auger the grain from the box along the augers within the screens to the forward end of the frame, a chute is provided at the forward end for the grain to leave the frame after traveling along the augers. The mesh of the screens is smaller than the grain so as to retain the grain within the screens as it travels along. The mesh allows foreign particles and chaff smaller than the size of the openings to pass through the openings and drop downward from the screens.