Publicação do pedido de patente
#3.1
03/01/1988
RPI 906
Application data
Number
PI8702813Type
Filing
Publication
The letters patent expired on 07/29/2008: 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: 03/01/1988. We update with every new RPI gazette, published weekly.
Applicants
Librey-Owens-Ford Co.
US
Inventors
A. E. (pessoa física)
F. H. (pessoa física)
US
H. J. (pessoa física)
US
J. F. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
03/01/1988
RPI 906
#2.1
08/04/1987
RPI 876
#21.1
Patente extinta em 02/06/2002
07/29/2008
RPI 1960
#16.1
11/30/1993
RPI 1200
#9.1
06/29/1993
RPI 1178
#6.1
11/24/1992
RPI 1147
#4.1
10/23/1990
RPI 1038
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.