16.3
07/24/1984
RPI 718
The letters patent expired on 06/06/1995: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 07/24/1984. We update with every new RPI gazette, published weekly.
Applicants
A. I. (pessoa física)
US
Inventors
C. R. (pessoa física)
T. A. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
07/24/1984
RPI 718
#16.1
04/24/1984
RPI 705
#13.1
02/14/1984
RPI 695
#9.1
11/01/1983
RPI 680
#6.1
06/21/1983
RPI 661
#4.1
08/03/1982
RPI 615
#15.11
Procedimento automático de reclassificação. A classificação IPC anterior era H01R 9/09.
03/27/2018
RPI 2464
#21.1
06/06/1995
RPI 1279
From the same holder
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