Colin W Ericksen

US Patent:

20030031390, Feb 13, 2003

Filed:

Oct 17, 2002

Appl. No.:

10/272880

Inventors:

Colin Ericksen - Ellensburg WA, US
Jeff Asher - Ellensburg WA, US

International Classification:

F16C033/02
F16C035/00
F16C043/04

US Classification:

384/428000, 384/296000, 384/585000

Abstract:

The present invention is an improvement to bearings and is more particularly concerned with the aspect of changing the outer peripheral area of the bearing to a geometric shape other than circular.

US Patent:

50643193, Nov 12, 1991

Filed:

Mar 4, 1991

Appl. No.:

7/663554

Inventors:

Colin W. Ericksen - Poway CA

International Classification:

B23B 4728

US Classification:

408115R

Abstract:

The present invention is a device for locating fastener positions and is more particularly concerned with the aspect of precise location for removal of material by boring or drilling by means of a handheld electric power tool.

US Patent:

55076076, Apr 16, 1996

Filed:

Mar 20, 1995

Appl. No.:

8/407904

Inventors:

Colin Ericksen - Ellensburg WA
Richard Hardwick - Fallbrook CA
Jeffrey Asher - Poway CA

International Classification:

B23B 4902

US Classification:

408108

Abstract:

The present invention is a device for locating fastener positions and is more particularly concerned with the aspect of precise location for removal of material by boring or drilling by means of a hand held electric drill motor or drill press.

US Patent:

56497938, Jul 22, 1997

Filed:

May 25, 1995

Appl. No.:

8/450031

Inventors:

Colin W. Ericksen - Ellensburg WA
Richard E. Hardwick - Ellensburg WA
Jeffrey S. Asher - Ellensburg WA

International Classification:

B23B 5100

US Classification:

408 81

Abstract:

The present invention is a self centering drilling device and is more particularly concerned with the aspect of precise location for removal of material with various sizes of drill bits, using the same drill bit holder.

US Patent:

52173313, Jun 8, 1993

Filed:

Feb 27, 1992

Appl. No.:

7/843284

Inventors:

Colin W. Ericksen - San Diego CA

International Classification:

B23B 4500

US Classification:

408 42

Abstract:

An in line drilling device for boring holes an equal distance from one another in wood, plastic or metal, comprising a set of geared together shafts equipped with drilling bits. The bit holder shafts are guided by bearings housed in a frame biased upwardly by springs. The fully compressed springs act to limit the extent of projection of the drill bits into a workpiece.

US Patent:

54196620, May 30, 1995

Filed:

Jun 23, 1994

Appl. No.:

8/263544

Inventors:

Colin W. Ericksen - Ellensburg WA

International Classification:

B23B 4500

US Classification:

408 42

Abstract:

A drilling device for boring holes in wood, plastic or metal in precise locations on a work piece, comprising a set of geared together shafts equipped with drilling bits. The bit holder shafts are guided by bearings housed in a frame biased upwardly by springs. The geared together shafts being powered by an electric drill motor.

US Patent:

50590715, Oct 22, 1991

Filed:

Apr 17, 1990

Appl. No.:

7/510864

Inventors:

Colin W. Ericksen - Poway CA

International Classification:

B23C 120
B27F 512
B23B 4904

US Classification:

409182

Abstract:

A hardware installation device for boring or drilling wood, plastic or metal and is more particularly concerned with providing a precise location of pilot holes for attachment screws and material removal by boring or drilling means.

US Patent:

59409797, Aug 24, 1999

Filed:

Dec 10, 1997

Appl. No.:

8/988089

Inventors:

Colin Ericksen - Ellensburg WA
Richard Hardwick - Highpoint NC
Jeffrey Asher - Kennersville NC

International Classification:

B25H 700
G01B 314

US Classification:

33667

Abstract:

A marking template includes a flat body having a bottom edge and two slots perpendicular to the bottom edge. The slots guide movements of a fitting between extremes defined by the ends of the slots. The fitting includes a flat bottom edge and a triangular edge portion dividing the flat bottom edge into two spaced portions. The triangular edge portion defines a right angle and is designed to receive the corner of a door or drawer face to allow marking of holes from the perspective of the corner of the door or drawer face. The flat bottom edge allows placement of the inventive marking template along one of the side edges of a door or drawer face. In one embodiment of the present invention, a lower portion of the marking template includes a plurality of spaced holes along with various indicia marking the location of each hole as well as other locations on the bottom edge of the body. In a second embodiment, measurement indicia are provided to either side of a slot elongated perpendicular to the two above-mentioned slots. In this last-mentioned slot, a plurality of clamp members are provided, each of which includes a through hole and may be locked at any desired location along the last-mentioned slot.