Anuidade - prazo legal encerrado
#18.2
11/17/1987
RPI 891
The patent was granted on 11/10/1981 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: 11/17/1987. We update with every new RPI gazette, published weekly.
Applicants
BISCHOF & KLEIN
WINDMOELLER & HOELSCHER
Inventors
B. H. (pessoa física)
K. F. (pessoa física)
S. H. (pessoa física)
U. H. (pessoa física)
Z. W. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
11/17/1987
RPI 891
06/07/1983
RPI 659
#17.1
12/14/1982
RPI 634
#16.1
11/10/1981
RPI 577
Same category
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