16.3
04/17/1984
RPI 704
The patent was granted on 01/31/1984 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: 04/17/1984. We update with every new RPI gazette, published weekly.
Applicants
W. C. (pessoa física)
US
Inventors
G. R. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
04/17/1984
RPI 704
#16.1
01/31/1984
RPI 693
#6.1
01/10/1984
RPI 690
#13.1
11/16/1983
RPI 682
#9.1
07/19/1983
RPI 665
#4.1
10/05/1982
RPI 624
#18.2
02/11/1992
RPI 1106
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