The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Oct. 21, 2008

Filed:

Sep. 26, 2006
Applicants:

Thomas S. Ohnstad, Salem, OR (US);

Russell A. Monk, Salem, OR (US);

John P. Martin, Salem, OR (US);

Inventors:

Thomas S. Ohnstad, Salem, OR (US);

Russell A. Monk, Salem, OR (US);

John P. Martin, Salem, OR (US);

Assignee:

High Impact Technology LLC, Tigard, OR (US);

Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F41H 5/24 (2006.01);
U.S. Cl.
CPC ...
Abstract

A blast shockwave shield including an upright, monolithic body having a lateral center, and front and back sides, and a blast-facing, curved strike face formed on the upright, front side of the body, including a pair of companion, laterally spaced, laterally symmetric, non-coextensive, curved, strike-face portions, each of which defines a blast shockwave-deflection vector that is aimed upwardly, and laterally outwardly away from the shield's lateral center. This structure implements a method for blast shockwave deflection which includes the steps of engaging and intercepting such a shockwave with an upright, monolithic, solid-resistance instrumentality having a pair of laterally spaced, curved, non-coextensive strike-face portions, and, by those acts of engaging and intercepting, reversely deflecting an impinging shockwave.


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Ohnstad, Thomas. (2008). Blast shielding (U.S. Patent No. 7437987). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7437987

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