Exigência - art. 36 da LPI
#6.1
02/08/1989
RPI 955
The patent was granted on 09/24/1991 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 02/08/1989. We update with every new RPI gazette, published weekly.
Applicants
Pfaff Industriemaschinem GMBH.
DE
Inventors
B. M. (pessoa física)
DE
E. W. (pessoa física)
DE
Publications in the Brazilian Industrial Property Gazette (RPI).
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02/08/1989
RPI 955
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11/14/1995
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09/24/1991
RPI 1086
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05/21/1991
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02/05/1991
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