Publicação antecipada
#3.2
11/14/1989
RPI 995
The letters patent expired on 09/25/2001: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 11/14/1989. We update with every new RPI gazette, published weekly.
Applicants
ARNO SA [BR]
Inventors
A. B. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.2
11/14/1989
RPI 995
#2.1
05/09/1989
RPI 968
#21.1
Patente extinta em 03/05/98 conforme o disposto no artigo 24 da Lei 5772/71 (CPI).
09/25/2001
RPI 1603
#16.1
10/26/1993
RPI 1195
#9.1
06/01/1993
RPI 1174
#6.1
11/03/1992
RPI 1144
#4.1
04/23/1991
RPI 1064
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.