Anuidade - prazo legal encerrado
#18.2
06/24/1986
RPI 818
The patent was granted on 01/31/1984 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: 06/24/1986. We update with every new RPI gazette, published weekly.
Applicants
BERGWERKSVERBAND GMBH
D. E. (pessoa física)
Inventors
B. K. (pessoa física)
P. G. (pessoa física)
R. W. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
06/24/1986
RPI 818
#22.1
06/04/1985
RPI 763
#16.1
01/31/1984
RPI 693
#13.1
11/08/1983
RPI 681
#9.1
07/12/1983
RPI 664
#6.1
12/21/1982
RPI 635
03/16/1982
RPI 595
From the same holder
Same category
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