Concessão da patente
#16.1
08/29/1989
RPI 984
The letters patent expired on 09/17/1996: 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: 08/29/1989. We update with every new RPI gazette, published weekly.
Applicants
Lider Industria e Comercio de Barracas P/Feiras Ltda
SP, BR
Inventors
M. F. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
08/29/1989
RPI 984
#13.1
05/16/1989
RPI 969
#15.11
01/10/1989
RPI 951
#9.1
01/03/1989
RPI 950
04/26/1988
RPI 914
#4.1
12/09/1986
RPI 842
#3.2
10/14/1986
RPI 834
#2.1
10/07/1986
RPI 833
#21.1
09/17/1996
RPI 1346
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.