Publicação do pedido de patente
#3.1
09/05/1989
RPI 985
Application data
Number
PI8800202Type
Filing
Publication
The letters patent expired on 09/02/2008: 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: 09/05/1989. We update with every new RPI gazette, published weekly.
Applicants
A. P. (pessoa física)
SP, BR
Inventors
A. P. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
09/05/1989
RPI 985
#2.1
04/26/1988
RPI 914
#21.1
Patente extinta em 21/01/2003
09/02/2008
RPI 1965
#16.1
03/26/1996
RPI 1321
#13.1
11/07/1995
RPI 1301
#9.1
06/27/1995
RPI 1282
#4.1
12/04/1990
RPI 1044
From the same holder
Same category
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