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:
Feb. 21, 1995
Filed:
Sep. 16, 1992
Applicant:
Inventor:
Wolfgang Behrens, W-2833 Gross Ippener, DE;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A01G / ;
U.S. Cl.
CPC ...
47 59 ; 47 66 ; 47 83 ;
Abstract
A multilayer vegetation element is made up of a culture layer for holding vegetation, and a separation layer, and wherein a fire-retardant layer made of non-combustible material is arranged on top of the separation layer and below the culture layer.