16.3
05/15/1984
RPI 708
The patent was granted on 02/28/1984 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: 05/15/1984. We update with every new RPI gazette, published weekly.
Applicants
UNITED TECHNOLOGIES CORP
Inventors
B. R. (pessoa física)
M. R. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
05/15/1984
RPI 708
#16.1
02/28/1984
RPI 697
#13.1
11/16/1983
RPI 682
#9.1
07/19/1983
RPI 665
09/28/1982
RPI 623
#6.1
08/17/1982
RPI 617
04/06/1982
RPI 598
#18.2
09/18/1990
RPI 1033
From the same holder
Same category
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