20.7
09/06/1988
RPI 933
Application data
Number
PI8204580Type
Filing
Publication
The patent was granted on 04/26/1988 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: 09/06/1988. We update with every new RPI gazette, published weekly.
Applicants
E. C. (pessoa física)
US
Inventors
C. K. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
09/06/1988
RPI 933
#16.1
04/26/1988
RPI 914
#13.1
01/26/1988
RPI 901
#9.1
09/08/1987
RPI 881
#6.1
07/29/1986
RPI 823
#4.1
09/10/1985
RPI 777
#3.1
07/26/1983
RPI 666
#2.1
09/21/1982
RPI 622
#18.2
12/20/1994
RPI 1255
From the same holder
Same category
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