Arquivamento - Art. 33 da LPI
#11.1
10/03/1995
RPI 1296
Application data
Number
PI9203265Type
Filing
Publication
The application was abandoned: examination was not requested within the 36 months following the 08/21/1992 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 10/03/1995. We update with every new RPI gazette, published weekly.
Applicants
H. A. (pessoa física)
DE
Inventors
H. W. (pessoa física)
DE
K. H. (pessoa física)
DE
IPC Classification
Priority claims
DE
P 41 27 604.3 · 08/21/1991
Abstract
A invenção descreve um invólucro de alimento em forma de tubo flexível, à base de celulose, com um revestimento presente sobre a superfície interna ou interna e externa, em que o revestimento se constitui de quitosano enlaçado quimicamente com a celulose.
Publications in the Brazilian Industrial Property Gazette (RPI).
#11.1
10/03/1995
RPI 1296
#3.1
05/18/1993
RPI 1172
#2.1
09/29/1992
RPI 1139
From the same holder
Same category
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