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. 06, 2002
Filed:
Dec. 20, 1999
Applicant:
Inventors:
Yasuhiro Obonai, Yamanashi, 404-0036, JP;
Takehiko Mukoyama, Yamanashi, 404-0036, JP;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A01G 1/706 ; A01G 9/02 ; A01C 1/04 ; C09B 6/700 ;
U.S. Cl.
CPC ...
A01G 1/706 ; A01G 9/02 ; A01C 1/04 ; C09B 6/700 ;
Abstract
Disclosed is a sheet for growing a plant in cultivation comprising a base material in the form of a sheet and a polymer for forming saccharide-free hydrogel disposed on at least one of the surfaces of the sheet. The polymer for forming saccharide-free hydrogel has a crosslinked structure.