Anuidade - prazo legal encerrado
#18.2
07/12/1988
RPI 925
Application data
Number
PI8207944Type
Filing
Publication
The patent was granted on 10/27/1987 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 07/12/1988. We update with every new RPI gazette, published weekly.
Applicants
OEKO ENERGIE AG [SE]
Inventors
W. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
07/12/1988
RPI 925
#16.1
10/27/1987
RPI 888
#13.1
06/09/1987
RPI 868
#9.1
01/06/1987
RPI 846
#6.1
04/22/1986
RPI 809
#4.1
06/25/1985
RPI 766
#1.3
09/20/1983
RPI 674
Same category
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