Anuidade - prazo legal encerrado
#18.2
05/10/1988
RPI 916
The patent was granted on 10/26/1982 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: 05/10/1988. We update with every new RPI gazette, published weekly.
Applicants
LANGECKER E
Inventors
L. E. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
05/10/1988
RPI 916
#16.1
10/26/1982
RPI 627
#13.1
08/31/1982
RPI 619
#9.1
04/27/1982
RPI 601
Same category
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