22.2
11/01/1988
RPI 941
The patent was granted on 02/22/1983 and is in force until 02/05/1999. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.
Protection valid until:02/05/1999
Latest action published by the INPI: 11/01/1988. We update with every new RPI gazette, published weekly.
Applicants
B. A. (pessoa física)
B. L. (pessoa física)
M. J. (pessoa física)
Inventors
B. A. (pessoa física)
B. L. (pessoa física)
M. J. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
11/01/1988
RPI 941
05/07/1985
RPI 759
01/29/1985
RPI 745
08/28/1984
RPI 723
#17.1
04/17/1984
RPI 704
#16.1
02/22/1983
RPI 644
#13.1
09/08/1982
RPI 620
#9.1
05/18/1982
RPI 604
#5.1
10/06/1981
RPI 572
From the same holder
Same category
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