Michael P Geiger

US Patent:

6584978, Jul 1, 2003

Filed:

May 24, 2002

Appl. No.:

10/155443

Inventors:

Daniel J. Brett - Kent OH
Michael C. Geiger - Kent OH

Assignee:

Sportsguard Laboratories, Inc. - Kent OH

International Classification:

A61C 514

US Classification:

128859

Abstract:

The present invention relates to a bilayer mouthguard fabricated from a high impact thermoplastic polymer blend having the ability to absorb, attenuate, and dissipate shock forces and a method of fabricating a mouthguard. The present invention utilizes a polymer blend comprising ethylene vinyl acetate and a thermoplastic urethane. The bilayer mouthguard has a U-shape base and is defined by inner lingual and outer labial walls, a channel for receiving the upper jaw and teeth, cushion pads laying within the U-shape base, and in certain designs a transition support portion extending forward from the posterior cushion pads connecting with an anterior impact brace that extends into the outer labial wall.

US Patent:

49338803, Jun 12, 1990

Filed:

Jun 15, 1988

Appl. No.:

7/206788

Inventors:

Kenneth W. Borgendale - Rockville MD
Michael D. Flannery - Rockville MD
Michael B. Geiger - Germantown MD
Allen D. Ross - Germantown MD

Assignee:

International Business Machines Corp. - Armonk NY

International Classification:

G06F 303

US Classification:

364523

Abstract:

A method of editing compound documents containing both text and non-text components, such as image, graphics or digital-audio objects. The method transforms a compound document in modified revisable form architecture to an internal editing format. In the transformation process, non-text components are recognized and catalogued in a component index generated for the compound document in the internal editing format. The component index contains information on the characteristics of the non-text components and describes the size, location and type of each non-text component. A reference or referencing control to the non-text component is placed in the text at the location the user wishes to print or display the non-text component in the final document. Through the invention, it is possible to represent and display a single non-text component multiple times within the compound document while storing only a single physical representation of the non-text component within the document. The method also provides a improved means of displaying the characteristics of the non-text component to the user, particularly where an alphanumeric display is used.