Anuidade - prazo legal encerrado
#18.2
10/10/1989
RPI 990
Application data
Number
PI8300834Type
Filing
Publication
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: 10/10/1989. We update with every new RPI gazette, published weekly.
Applicants
UGINE KUHLMANN [FR]
Inventors
B. S. (pessoa física)
B. H. (pessoa física)
C. A. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
10/10/1989
RPI 990
#16.1
04/28/1987
RPI 862
#13.1
12/02/1986
RPI 841
#9.1
08/12/1986
RPI 825
#15.11
01/14/1986
RPI 795
#6.1
12/31/1985
RPI 793
#4.1
02/14/1984
RPI 695
#3.1
11/16/1983
RPI 682
#2.1
04/05/1983
RPI 650
From the same holder
Same category
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