Concessão da patente
#16.1
12/27/1988
RPI 949
Application data
Number
PI8206361Type
Filing
Publication
The letters patent expired on 07/01/2008: 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: 12/27/1988. We update with every new RPI gazette, published weekly.
Applicants
Instituto De Tecnologia e Pesquisas De Sergipe Itps
SE
Inventors
A. [. (pessoa física)
C. [. (pessoa física)
S. [. (pessoa física)
Pessoa física
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
12/27/1988
RPI 949
#13.1
09/20/1988
RPI 935
#9.1
05/31/1988
RPI 919
#6.1
09/01/1987
RPI 880
#4.1
08/12/1986
RPI 825
#3.1
06/05/1984
RPI 711
#2.1
12/06/1983
RPI 685
#21.1
Patente extinta em 03/11/97
07/01/2008
RPI 1956
Same category
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