Concessão da patente
#16.1
08/27/1985
RPI 775
Application data
Number
PI8105614Type
Filing
Publication
The letters patent expired on 08/19/2008: 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: 08/27/1985. We update with every new RPI gazette, published weekly.
Applicants
STEIN INDUSTRIE
FR
Inventors
J. V. (pessoa física)
FR
L. D. (pessoa física)
FR
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
08/27/1985
RPI 775
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#3.1
05/18/1982
RPI 604
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10/20/1981
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Patente extinta em 02/09/96
08/19/2008
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