Concessão da patente
#16.1
07/30/1985
RPI 771
Application data
Number
PI8106098Type
Filing
Publication
The patent was granted on 07/30/1985 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: 07/30/1985. We update with every new RPI gazette, published weekly.
Applicants
N. C. (pessoa física)
US
Inventors
B. C. (pessoa física)
H. D. (pessoa física)
M. J. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
07/30/1985
RPI 771
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04/23/1985
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RPI 720
#4.1
10/18/1983
RPI 678
#3.1
06/08/1982
RPI 607
#2.1
11/10/1981
RPI 577
#18.2
09/13/1994
RPI 1241
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