Publicação do pedido de patente
#3.1
03/15/1988
RPI 908
Application data
Number
PI8703211Type
Filing
Publication
The letters patent expired on 07/29/2008: 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: 03/15/1988. We update with every new RPI gazette, published weekly.
Applicants
T. C. (pessoa física)
US
Inventors
R. M. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
03/15/1988
RPI 908
#2.1
09/29/1987
RPI 884
#21.1
Patente extinta em 25/06/2002
07/29/2008
RPI 1960
#16.1
11/29/1994
RPI 1252
#9.1
06/14/1994
RPI 1228
#6.1
01/25/1994
RPI 1208
#4.1
09/25/1990
RPI 1034
From the same holder
Same category
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