Anuidade - prazo legal encerrado
#18.2
06/21/1988
RPI 922
The patent was granted on 05/29/1984 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: 06/21/1988. We update with every new RPI gazette, published weekly.
Applicants
PEREIRA L [BR]
Inventors
P. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
06/21/1988
RPI 922
#16.1
05/29/1984
RPI 710
#13.1
02/14/1984
RPI 695
#9.1
11/01/1983
RPI 680
#7.1
02/01/1983
RPI 641
#4.1
02/16/1982
RPI 591
#15.11
As classificações anteriores eram: A61C 5/02; A61C 19/00
07/25/2017
RPI 2429
Same category
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