Concessão da patente
#16.1
08/30/1988
RPI 932
The patent was granted on 08/30/1988 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 08/30/1988. We update with every new RPI gazette, published weekly.
Applicants
JOAO GOMES CARRIJO [BR]
Inventors
C. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
08/30/1988
RPI 932
04/05/1988
RPI 911
#13.1
09/29/1987
RPI 884
#9.1
06/09/1987
RPI 868
#6.1
09/30/1986
RPI 832
#4.1
10/15/1985
RPI 782
#3.1
07/16/1985
RPI 769
#2.1
02/21/1984
RPI 696
#15.11
A classificação anterior era: E05B 65/19
08/25/2015
RPI 2329
#18.2
10/02/1990
RPI 1035
From the same holder
Same category
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