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:
Sep. 03, 1996
Filed:
Aug. 30, 1994
Applicant:
Inventor:
Paul J Forsberg, Wayzata, MN (US);
Assignee:
Keystone Retaining Wall Systems, Inc., Edina, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E02D / ;
U.S. Cl.
CPC ...
405285 ;
Abstract
An embankment wall construction and a method for constructing the same in which the construction includes a base, a sloping wall formed of a plurality of precast modular units assembled in rows with each row setback from an adjacent lower row to form a slope angle of 30.degree. to 75.degree.. The present invention also relates to a modular unit configuration for use in constructing the embankment wall of the present invention.