Publicação antecipada
#3.2
08/08/1989
RPI 981
The patent was granted on 09/28/1993 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: 08/08/1989. We update with every new RPI gazette, published weekly.
Applicants
A. C. (pessoa física)
SP, BR
Inventors
A. C. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.2
08/08/1989
RPI 981
#2.1
05/30/1989
RPI 971
#18.2
11/07/1995
RPI 1301
#16.1
09/28/1993
RPI 1191
#13.1
06/15/1993
RPI 1176
#9.1
03/02/1993
RPI 1161
#4.1
02/13/1990
RPI 1006
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.