Publicação do pedido de patente
#3.1
09/19/1989
RPI 987
Application data
Number
PI8900262Type
Filing
Publication
The letters patent expired on 12/15/2009: 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: 09/19/1989. We update with every new RPI gazette, published weekly.
Applicants
The Firestone Tire & Rubber Company
US
Inventors
R. L. (pessoa física)
IT
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
09/19/1989
RPI 987
#2.1
03/07/1989
RPI 959
#21.1
Patente extinta em 23/01/2004
12/15/2009
RPI 2032
#16.1
04/30/1996
RPI 1326
#13.1
01/30/1996
RPI 1313
#9.1
08/15/1995
RPI 1289
11/29/1994
RPI 1252
#4.1
08/06/1991
RPI 1079
From the same holder
Same category
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