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:
Dec. 20, 1988
Filed:
Dec. 08, 1986
Applicant:
Inventors:
Paul Hawkins, Leicester, GB;
John D Dachtler, Isle of Wight, GB;
Assignee:
En-tout-cas plc, Syston, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A63J / ; A63K / ; C09K / ;
U.S. Cl.
CPC ...
272-3 ; 272-5 ; 428403 ; 428404 ; 428407 ; 252 88 ; 106229 ; 106 83 ; 106 84 ;
Abstract
The invention relates to a substitute soil material for laying as a sports surface for example a horse-race track. The material may be a sand or other fine granular material with a binder comprising a polymeric material dispersed or dissolved in an oil which preferably is a soft grease at ordinary climatic temperatures. When laid, the surface may be maintained by periodic raking. Suitable polymeric materials are e.v.a. polystyrene, nylon or p.v.c.
Hawkins, Paul. (1988). Substitute ground surface material (U.S. Patent No. 4792133). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4792133
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile