Cessão de direito de exploração
#22.1
06/24/1986
RPI 818
The patent was granted on 07/30/1985 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: 06/24/1986. We update with every new RPI gazette, published weekly.
Applicants
H. I. (pessoa física)
US
Inventors
P. R. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#22.1
06/24/1986
RPI 818
#16.1
07/30/1985
RPI 771
#13.1
06/25/1985
RPI 766
#9.1
03/05/1985
RPI 750
#6.1
07/17/1984
RPI 717
#6.1
11/22/1983
RPI 683
02/16/1982
RPI 591
#18.2
05/04/1993
RPI 1170
From the same holder
Same category
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