Carta-patente expirada
#21.1
Patente extinta em 27/09/2006
06/29/2010
RPI 2060
Application data
Number
PI9104185Type
Filing
Publication
The letters patent expired on 06/29/2010: 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: 06/29/2010. We update with every new RPI gazette, published weekly.
Applicants
I. K. (pessoa física)
DE
Inventors
W. S. (pessoa física)
DE
Publications in the Brazilian Industrial Property Gazette (RPI).
#21.1
Patente extinta em 27/09/2006
06/29/2010
RPI 2060
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09/26/1995
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03/28/1995
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12/01/1992
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06/02/1992
RPI 1122
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11/05/1991
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