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:
Jun. 16, 1998
Filed:
Oct. 01, 1996
Applicant:
Inventors:
Thomas B White, Southampton, NY (US);
Bruce A Peterson, Southampton, NY (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E01C / ; E02F / ;
U.S. Cl.
CPC ...
405174 ; 404108 ; 405179 ; 405180 ; 405182 ;
Abstract
A soil sub-surface trenching apparatus adapted to deliver a ribbon deposit of an aggregate material to form a downwardly extending curtain thereof below the soil surface level and thereby provide a soil conditioning method for accomplishing a wide range of subsoil characteristic modifications, being as varied as surface level drainage enhancement with the use of a porous aggregate material in recreational and agricultural applications and the like to that of soil sub-surface stabilization improvement with the use of a solidifying aggregate material for surface level vehicular parking applications and the like.