Karsten Manufacturing Corporation

Other

John A Solheim

Bradley D Schweigert

Michael R Nicolette

Eric V Cole

Anthony D Serrano

Marty R Jertson

Martin R Jertson

Xiaojian Chen

Paul D Wood

John K Solheim

David L Petersen

Calvin S Wang

Erik M Henrikson

Eric Joel Morales

David D Jones

Ryan M Stokke

David A Higdon

Richard R Sanchez

Daniel J Kubica

Brandon L Fossum

John R Marusiak

Les J Bryant

Derek W Haines

John C Souza

Tyler A Shaw

David E Wright

Gregory M Suggs

Cole D Brubaker

James D Willmott

Dylan R Cappello

Daniel K Lee

Gary L Tuerschmann

Leslie J Bryant

Neil J Clark

Travis D Milleman

Evan R Greer

Douglas W Anderson

David S Kultala

Jordan D Shoenhair

John P Fife

Lou C Beebe

Jeffrey A Blankenship

Gregory J Schmidt

Richard D MacMillan

Rick Solesbee

Justin A Paselk

Murphy R Alexander

Tony P Finau

Tania P Kubica

Michael Jakubowski

Matthew T Schier

Alex G Woodward

Gary E Keller

Mitchell E Bac

Roger J Kleber

Nip T Lim

Brad D Schweigert

Eric J Morales

Cory S Bacon

Jacob T Clarke

Karsten D Solheim

James Wells

John C Bliss

Roger J Cottam

Allan D Solheim

Ruben E Whitten

Olly Eades

Jake P Fife

Xiojian Chen

Ryan M Larson

Matthew A Solheim

Michael E Bac

Michael R Kuettner

Dave Van Engelhoven

Marty R Jerson

Ricky A Solesbee

Douglas R Hawken

Embodiments of collapsible wheels and methods of making collapsible wheels are generally described herein. Other embodiments may be described and claimed.

Collapsible wheels and methods of making collapsible wheels

A skateboard deck with multiple layers constructed from multiple materials is disclosed. Embodiments for design and manufacture are disclosed.

Multi-material skateboard deck

Disclosed herein is a grip comprising an internal bore with an opening having an internal tapered edge. The grip can engage with a tool or a piece of sports equipment. Further disclosed herein is a method of installing a grip onto a tool or piece of sports equipment, including providing a grip having a tubular body; grinding an open first end of the body, wherein the open first end comprises a greatest diameter closest to the exterior of the bore and tapers internally at an angle towards the interior of the bore; providing a shaft or handle; applying an adhesive to a top portion of the handle; sliding the handle into the grip bore until the shaft contacts the a capped second end of the grip; and coupling a surface of the bore to the handle by allowing the adhesive to dry.

Tapered grip and method of installing a tapered grip

Embodiments of putter-type golf club head comprising a striking surface capable of achieving consistent ball speeds across the striking surface to account for various ball impact locations are described herein. The striking surface has at least two materials that differ in concentration away from the geometric center of the striking surface to provide this consistency. Consistent (or uniform) ball speed is achieved throughout the striking surface as the portion of the golf ball that contacts the striking surface interacts with at least two materials having a differing material characteristic.

Golf club heads with a multi-material striking surface

Embodiments of putter-type golf club head comprising a striking surface capable of achieving consistent ball speeds across the striking surface to account for various ball impact locations are described herein. The striking surface has at least two materials that differs in concentration away from the geometric center of the striking surface to provide this consistency. Consistent (or uniform) ball speed is achieved throughout the striking surface as the portion of the golf ball that contacts the striking surface interacts with at least two materials having a differing material characteristic.

A golf club has a first shaft coupled to a club head, a second shaft configured to slidably engage a portion of the first shaft, a grip coupled to the second shaft, and an adjustable length shaft assembly received by the second shaft and configured to allow a portion of the first shaft to slide in relation to the second shaft in a first configuration, and to restrict a portion of the first shaft from sliding in relation to the second shaft in a second configuration. The grip is restricted from rotation about the first shaft or the second shaft as the first shaft slides in relation to the second shaft.

Adjustable length shaft and an adjustable mass for a golf club

A golf club head including a club face defined by a toe end, a heel end, a top rail and a sole. The golf club head including a plurality of grooves disposed on the club face between the top rail and the sole. Each groove extends between the toe end and the heel end. Depths of the grooves vary in a direction extending between the top rail and the sole and in a direction extending between the heel end and the toe end. Widths of each of the plurality of grooves vary in a direction extending between the heel end and the toe end.

Grooves of golf club heads and methods to manufacture grooves of golf club heads

A golf club head includes a body having a faceplate having a strike surface and an opposing interior surface, a rear end, and a sole connecting the faceplate with the rear end. The faceplate, the rear end, and the sole partially define a cavity. An insert is positioned within the cavity, the insert presenting an insert surface facing the interior surface of the faceplate and spaced therefrom.

Golf club head having a support to limit faceplate deformation

Embodiments of grooves of golf club heads and methods to manufacture grooves of golf club heads are generally described herein. Other embodiments may be described and claimed.

A moving wheel platform that minimizes wheel interactions with noncontinuous and uneven surfaces. The platform provides rotation-inhibiting structures onto or into the moving wheel platforms that aids with eliminating wheel bite.

Skateboard with multi-wheel truck

A multi-wheel system that minimizes wheel interactions with discontinuous and uneven surfaces. The multi-wheel system comprises wheels of varying diameters connecting to a rotating arm configured to raise and lower the wheels in response to obstacles along the rolling surface.

Multi-wheel system for luggage

A multi-wheel truck that minimizes wheel interactions with discontinuous and uneven surfaces. The truck provides a suspension system that absorbs impact force caused by uneven surfaces and a unique attack angle that allows obstacles to be traversed when approached from a wide range of angles.

Skateboards with a multi-wheel truck

Golf club head

Growing community of inventors

Phoenix, AZ, United States of America

John A Solheim