Concessão da patente
#16.1
11/24/1987
RPI 892
The letters patent expired on 10/04/1994: 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: 11/24/1987. We update with every new RPI gazette, published weekly.
Applicants
UNIFORMA IND E COMERCIO DE CON [BR]
Inventors
M. P. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
11/24/1987
RPI 892
#13.1
06/23/1987
RPI 870
#9.1
02/17/1987
RPI 852
#4.1
05/13/1986
RPI 812
#3.1
09/03/1985
RPI 776
#2.1
04/10/1984
RPI 703
#21.1
10/04/1994
RPI 1244
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.