Concessão da patente
#16.1
03/31/1987
RPI 858
Application data
Number
PI8108987Type
Filing
Publication
The patent was granted on 03/31/1987 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: 03/31/1987. We update with every new RPI gazette, published weekly.
Applicants
VNI INSTRUMENT INST [SU]
Inventors
A. [. (pessoa física)
G. [. (pessoa física)
G. [. (pessoa física)
P. [. (pessoa física)
S. [. (pessoa física)
V. [. (pessoa física)
Z. [. (pessoa física)
Pessoa física
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
03/31/1987
RPI 858
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12/09/1986
RPI 842
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08/26/1986
RPI 827
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05/14/1985
RPI 760
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03/05/1985
RPI 750
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11/22/1983
RPI 683
#1.3
03/01/1983
RPI 645
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11/08/1994
RPI 1249
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