20.4
07/12/1988
RPI 925
Application data
Number
PI8203045Type
Filing
Publication
The letters patent expired on 07/01/2008: 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: 07/12/1988. We update with every new RPI gazette, published weekly.
Applicants
Keiper Recaro do Brasil Ltda
SP, BR
Inventors
H. V. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
07/12/1988
RPI 925
07/12/1988
RPI 925
#16.1
06/30/1987
RPI 871
#13.1
03/04/1987
RPI 854
#9.1
09/30/1986
RPI 832
#4.1
01/02/1985
RPI 741
#3.1
01/03/1984
RPI 689
#2.1
07/13/1982
RPI 612
#21.1
Patente extinta em 25/05/97
07/01/2008
RPI 1956
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.