Solicitação de exame técnico
#4.1
11/21/1989
RPI 996
Application data
Number
PI8507330Type
Filing
Publication
The patent was granted on 06/25/1991 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: 11/21/1989. We update with every new RPI gazette, published weekly.
Applicants
Lema S.r.l.
IT
Inventors
W. M. (pessoa física)
IT
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
11/21/1989
RPI 996
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07/18/1989
RPI 978
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RPI 941
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RPI 1294
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06/25/1991
RPI 1073
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01/08/1991
RPI 1049
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09/25/1990
RPI 1034
Same category
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