Carta-patente expirada
#21.1
Patente extinta em 22/03/2011
05/28/2013
RPI 2212
Application data
Number
PI9101132Type
Filing
Publication
The letters patent expired on 05/28/2013: 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: 05/28/2013. We update with every new RPI gazette, published weekly.
Applicants
The Goodyear Tire & Rubber Company
US
Inventors
P. S. (pessoa física)
US
W. F. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 22/03/2011
05/28/2013
RPI 2212
#16.1
04/27/1999
RPI 1477
#15.11
ALTERAR DE : C08L 9/00 , C08F 210/12 , B29D 30/18
11/17/1998
RPI 1454
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11/03/1998
RPI 1452
#6.1
05/12/1998
RPI 1429
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01/04/1994
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11/05/1991
RPI 1092
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09/24/1991
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