20.7
08/30/1988
RPI 932
Application data
Number
PI8307027Type
Filing
Publication
The patent was granted on 06/28/1988 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: 08/30/1988. We update with every new RPI gazette, published weekly.
Applicants
E. C. (pessoa física)
US
Inventors
H. C. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
08/30/1988
RPI 932
#16.1
06/28/1988
RPI 923
#13.1
12/15/1987
RPI 895
#9.1
08/25/1987
RPI 879
#4.1
09/02/1986
RPI 828
#3.1
07/31/1984
RPI 719
#2.1
03/13/1984
RPI 699
#18.2
05/30/1995
RPI 1278
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