Publicação do pedido de patente
#3.1
07/18/1989
RPI 978
Application data
Number
PI8805701Type
Filing
Publication
The letters patent expired on 12/18/2012: 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
D. B. (pessoa física)
US
F. H. (pessoa física)
US
L. E. (pessoa física)
US
W. W. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
07/18/1989
RPI 978
#2.1
03/07/1989
RPI 959
#21.1
Patente extinta em 13/07/2009
12/18/2012
RPI 2189
#16.1
07/13/1999
RPI 1488
#9.1
11/10/1998
RPI 1453
#6.1
03/31/1998
RPI 1423
#4.1
09/03/1991
RPI 1083
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.