Carta-patente expirada
#21.1
Patente extinta em 16/11/2006
08/26/2008
RPI 1964
The letters patent expired on 08/26/2008: 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: 08/26/2008. We update with every new RPI gazette, published weekly.
Applicants
The Goodyear Tire & Rubber Company
US
Inventors
R. B. (pessoa física)
US
W. D. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 16/11/2006
08/26/2008
RPI 1964
#16.1
11/16/1999
RPI 1506
#9.1
05/04/1999
RPI 1478
#6.1
10/27/1998
RPI 1451
10/25/1994
RPI 1247
#15.3
05/24/1994
RPI 1225
#4.1
03/03/1992
RPI 1109
#3.1
11/05/1991
RPI 1092
#2.1
02/05/1991
RPI 1053
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