Anuidade - prazo legal encerrado
#18.2
06/14/1988
RPI 921
The patent was granted on 02/22/1983 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: 06/14/1988. We update with every new RPI gazette, published weekly.
Applicants
Gutehoffnungshutte Sterkrade Ag.
DE
G. A. (pessoa física)
Inventors
H. A. (pessoa física)
K. H. (pessoa física)
K. K. (pessoa física)
T. W. (pessoa física)
IPC Classification
Priority claims
DE
P 28 48 030.015 · 11/06/1978
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
06/14/1988
RPI 921
#16.1
02/22/1983
RPI 644
#13.1
10/05/1982
RPI 624
#9.1
06/22/1982
RPI 609
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: F04B 49/00; F04C 29/10; F04D 27/00.
03/27/2018
RPI 2464
From the same holder
Same category
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