Concessão da patente
#16.1
06/24/1986
RPI 818
The patent was granted on 04/28/1992 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: 06/24/1986. We update with every new RPI gazette, published weekly.
Applicants
Caldeiraria e Mecânica Inox S/A., firma brasileira, industrial e comercial
SP, BR
Inventors
A. M. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
06/24/1986
RPI 818
#9.1
10/22/1985
RPI 783
05/28/1985
RPI 762
#6.1
11/20/1984
RPI 735
#6.1
06/05/1984
RPI 711
#18.2
08/23/1994
RPI 1238
#16.1
04/28/1992
RPI 1117
#15.6
02/18/1992
RPI 1107
#15.3
11/05/1991
RPI 1092
#16.2
09/03/1991
RPI 1083
Same category
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