Publicação do pedido de patente
#3.1
02/23/1988
RPI 905
Application data
Number
PI8702506Type
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: 02/23/1988. We update with every new RPI gazette, published weekly.
Applicants
M. C. (pessoa física)
US
Inventors
C. S. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
02/23/1988
RPI 905
#2.1
08/18/1987
RPI 878
#21.1
Patente extinta em 15/05/2002
07/29/2008
RPI 1960
#16.1
07/27/1993
RPI 1182
#13.1
04/20/1993
RPI 1168
#9.1
12/01/1992
RPI 1148
#6.1
05/26/1992
RPI 1121
#4.1
11/13/1990
RPI 1041
From the same holder
Same category
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