Publicação do pedido de patente
#3.1
12/08/1987
RPI 894
Application data
Number
PI8700255Type
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: 12/08/1987. We update with every new RPI gazette, published weekly.
Applicants
The Goodyear Tire & Rubber Company
US
Inventors
A. B. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
12/08/1987
RPI 894
#2.1
05/26/1987
RPI 866
#21.1
Patente extinta em 21/01/2002
07/29/2008
RPI 1960
#16.1
06/29/1993
RPI 1178
#13.1
04/20/1993
RPI 1168
#9.1
12/01/1992
RPI 1148
#6.1
01/14/1992
RPI 1102
#4.1
08/07/1990
RPI 1027
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