Carta-patente expirada
#21.1
PATENTE EXTINTA EM 30.04.2018
08/28/2018
RPI 2486
Application data
Number
PI9801537Type
Filing
Publication
The letters patent expired on 08/28/2018: 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: 08/28/2018. We update with every new RPI gazette, published weekly.
Applicants
S. A. (pessoa física)
DE
Inventors
W. R. (pessoa física)
DE
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
PATENTE EXTINTA EM 30.04.2018
08/28/2018
RPI 2486
#16.1
08/05/2003
RPI 1700
#9.1
04/15/2003
RPI 1684
#7.1
09/24/2002
RPI 1655
#3.1
03/09/1999
RPI 1470
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