Publicação do pedido de patente
#3.1
04/26/1988
RPI 914
Application data
Number
PI8704622Type
Filing
Publication
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: 04/26/1988. We update with every new RPI gazette, published weekly.
Applicants
I. C. (pessoa física)
US
Inventors
J. M. (pessoa física)
US
W. P. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
04/26/1988
RPI 914
#2.1
12/22/1987
RPI 896
#21.1
Patente extinta em 25/08/2008
08/26/2008
RPI 1964
#16.1
08/25/1998
RPI 1444
#9.1
11/18/1997
RPI 1407
#6.1
09/05/1995
RPI 1292
#4.1
12/11/1990
RPI 1045
From the same holder
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