Concessão da patente
#16.1
08/27/1985
RPI 775
The patent was granted on 08/27/1985 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: 08/27/1985. We update with every new RPI gazette, published weekly.
Applicants
MAY & BAKER LTD [GB]
Inventors
H. L. (pessoa física)
P. E. (pessoa física)
R. D. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
08/27/1985
RPI 775
#13.1
07/30/1985
RPI 771
#9.1
04/09/1985
RPI 755
#6.1
05/22/1984
RPI 709
#4.1
10/11/1983
RPI 677
#18.2
09/25/1990
RPI 1034
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Same category
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