Anuidade - prazo legal encerrado
#18.2
10/03/1989
RPI 989
The patent was granted on 04/28/1987 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: 10/03/1989. We update with every new RPI gazette, published weekly.
Applicants
Didier Engineering GmbH
DE
Inventors
A. O. (pessoa física)
F. H. (pessoa física)
S. P. (pessoa física)
W. D. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
10/03/1989
RPI 989
#16.1
04/28/1987
RPI 862
#13.1
12/02/1986
RPI 841
#9.1
08/12/1986
RPI 825
#15.11
01/07/1986
RPI 794
#6.1
11/19/1985
RPI 787
#6.1
10/16/1984
RPI 730
#6.1
01/17/1984
RPI 691
02/01/1983
RPI 641
#4.1
07/13/1982
RPI 612
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Same category
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