18.8
11/16/1988
RPI 943
Application data
Number
PI8107868Type
Filing
Publication
The patent was granted on 02/04/1986 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: 11/16/1988. We update with every new RPI gazette, published weekly.
Applicants
S. H. (pessoa física)
Inventors
S. H. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
11/16/1988
RPI 943
#18.2
06/21/1988
RPI 922
#16.1
02/04/1986
RPI 798
#13.1
11/12/1985
RPI 786
#9.1
07/09/1985
RPI 768
#4.1
11/06/1984
RPI 733
#3.1
09/08/1982
RPI 620
#2.1
01/26/1982
RPI 588
#18.2
02/04/1992
RPI 1105
Same category
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