Pedido de patente depositado
#2.1
07/18/1989
RPI 978
Application data
Number
PI8902671Type
Filing
Publication
The letters patent expired on 12/26/2012: 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: 07/18/1989. We update with every new RPI gazette, published weekly.
Applicants
The Goodyear Tire & Rubber Company
US
Inventors
G. M. (pessoa física)
US
J. L. (pessoa física)
US
J. W. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
07/18/1989
RPI 978
#21.1
Patente extinta em 28/12/2009
12/26/2012
RPI 2190
#16.1
12/28/1999
RPI 1512
#9.1
07/13/1999
RPI 1488
#6.1
01/12/1999
RPI 1462
#6.1
10/03/1995
RPI 1296
#4.1
12/24/1991
RPI 1099
#3.1
01/23/1990
RPI 1003
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Same category
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