Publicação do pedido de patente
#3.1
08/22/1989
RPI 983
Application data
Number
PI8806561Type
Filing
Publication
The letters patent expired on 09/02/2008: 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: 08/22/1989. We update with every new RPI gazette, published weekly.
Applicants
Reno Salvage Company
US
Inventors
R. G. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
08/22/1989
RPI 983
#2.1
04/18/1989
RPI 965
#21.1
Patente extinta em 13/12/2003
09/02/2008
RPI 1965
#16.1
04/27/1993
RPI 1169
#13.1
12/29/1992
RPI 1152
#9.1
08/25/1992
RPI 1134
#4.1
06/12/1990
RPI 1022
Same category
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