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.
Patent No.:
Date of Patent:
Aug. 24, 2004
Filed:
May. 23, 2003
Dale A. Sowell, Alexandria, VA (US);
Peter J. Sarman, Ashburn, VA (US);
Eugene C. Fischer, Stevensville, MD (US);
The United States of America as represented by the Secretary of the Navy, Washington, DC (US);
Abstract
A configuration of grooves provided in a nonskid coating on an aircraft carrier flight deck promotes the lateral and backward drainage of slippery liquids. A straight longitudinal middle groove extending fore and aft intersects multiple “W”-shaped grooves each extending athwartship. Each W-shaped groove includes a pair of “V”-shaped groove sections located on opposite sides of the middle groove. Each V-shaped groove section aims vertex-forward and includes a pair of straight groove segments defining an interior angle in the approximate range between 60° and 120°. Abrasive entities may be included in the coating for nonskid purposes. The coating's inclusion of metal-polymer nanolaminate entities along with other pigment entities may serve to reduce or minimize solar heat absorption, particularly in terms of increasing solar reflectance and decreasing thermal emittance. The provision of pyramidal texturing in the coating may provide additional nonskid and/or solar heat absorptive benefits.