22.2
11/14/1989
RPI 995
Application data
Number
PI8400650Type
Filing
Publication
The patent was granted on 06/30/1987 and is in force until 02/15/2004. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.
Protection valid until:02/15/2004
Latest action published by the INPI: 11/14/1989. We update with every new RPI gazette, published weekly.
Applicants
LIQUIGAS DO BRASIL S A [BR]
Inventors
B. A. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
11/14/1989
RPI 995
#18.2
09/26/1989
RPI 988
#16.1
06/30/1987
RPI 871
#13.1
12/02/1986
RPI 841
#9.1
08/12/1986
RPI 825
#4.1
11/06/1984
RPI 733
#3.2
08/07/1984
RPI 720
#2.1
05/02/1984
RPI 706
From the same holder
Same category
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