Concessão da patente
#16.1
03/26/1985
RPI 753
The letters patent expired on 11/14/1995: 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: 03/26/1985. We update with every new RPI gazette, published weekly.
Applicants
Y. C. (pessoa física)
JP
Y. K. (pessoa física)
JP
Inventors
T. Y. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
03/26/1985
RPI 753
#13.1
12/11/1984
RPI 738
#9.1
08/14/1984
RPI 721
#6.1
01/10/1984
RPI 690
#25.4
Alterado de: Yoshida Kogyo K.K.
03/08/2000
RPI 1522
#25.12
Referência: RPI 1511 de 21/12/1999 - Código 25.1
02/15/2000
RPI 1519
#25.1
Transferido de: Yoshida Kogyo K.K.
12/21/1999
RPI 1511
#21.1
11/14/1995
RPI 1302
From the same holder
Same category
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