Exigência - art. 36 da LPI
#6.1
09/19/1989
RPI 987
Application data
Number
PI8406770Type
Filing
Publication
The patent was granted on 09/25/1990 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: 09/19/1989. We update with every new RPI gazette, published weekly.
Applicants
J. Wizemann GmbH & Co..
DE
Inventors
D. P. (pessoa física)
DE
H. W. (pessoa física)
DE
K. W. (pessoa física)
DE
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#6.1
09/19/1989
RPI 987
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01/26/1988
RPI 901
12/22/1987
RPI 896
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RPI 888
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06/18/1985
RPI 765
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03/19/1985
RPI 752
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07/04/1995
RPI 1283
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09/24/1991
RPI 1086
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09/25/1990
RPI 1034
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07/24/1990
RPI 1025
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03/13/1990
RPI 1009
Same category
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