20.4
10/03/1989
RPI 989
Application data
Number
PI8002307Type
Filing
Publication
The patent was granted on 10/30/1984 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: 10/03/1989. We update with every new RPI gazette, published weekly.
Applicants
Harwar Maquinas do Brasil S/A.
SP, BR
Inventors
M. P. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
10/03/1989
RPI 989
10/03/1989
RPI 989
#16.1
10/30/1984
RPI 732
#13.1
06/12/1984
RPI 712
#9.1
02/21/1984
RPI 696
#6.1
08/30/1983
RPI 671
#3.1
11/24/1981
RPI 579
#18.2
11/03/1993
RPI 1196
Same category
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