20.4
12/30/1986
RPI 845
Application data
Number
PI8205556Type
Filing
Publication
The patent was granted on 08/26/1986 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: 12/30/1986. We update with every new RPI gazette, published weekly.
Applicants
E. A. (pessoa física)
CH
Inventors
H. V. (pessoa física)
M. H. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
12/30/1986
RPI 845
#16.1
08/26/1986
RPI 827
#13.1
05/06/1986
RPI 811
#9.1
01/07/1986
RPI 794
04/02/1985
RPI 754
#4.1
10/09/1984
RPI 729
#3.1
08/30/1983
RPI 671
#2.1
11/09/1982
RPI 629
#18.2
02/11/1992
RPI 1106
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