Concessão da patente
#16.1
12/27/1988
RPI 949
Application data
Number
PI8406246Type
Filing
Publication
The patent was granted on 12/27/1988 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: 12/27/1988. We update with every new RPI gazette, published weekly.
Applicants
NIEDECKER HERBERT [DE]
Inventors
N. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
12/27/1988
RPI 949
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09/06/1988
RPI 933
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RPI 876
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10/01/1985
RPI 780
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02/26/1985
RPI 749
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10/16/1990
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