Anuidade - prazo legal encerrado
#18.2
09/26/1989
RPI 988
The patent was granted on 07/26/1988 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: 09/26/1989. We update with every new RPI gazette, published weekly.
Applicants
H. A. (pessoa física)
DE
Inventors
K. W. (pessoa física)
V. K. (pessoa física)
IPC Classification
Priority claims
DE
P 29 45 094.0 · 11/08/1979
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
09/26/1989
RPI 988
#16.1
07/26/1988
RPI 927
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05/10/1988
RPI 916
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12/29/1987
RPI 897
#4.1
07/26/1983
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Procedimento automático de reclassificação. As classificações IPC anteriores eram: C10M 3/14; C10M 3/22; C10M 3/26; C10M 3/48.
03/27/2018
RPI 2464
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