Concessão da patente
#16.1
10/29/1985
RPI 784
Application data
Number
PI8207324Type
Filing
Publication
The patent was granted on 10/29/1985 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: 10/29/1985. We update with every new RPI gazette, published weekly.
Applicants
B. D. (pessoa física)
Inventors
D. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
10/29/1985
RPI 784
#13.1
07/09/1985
RPI 768
#9.1
03/26/1985
RPI 753
#4.1
09/06/1983
RPI 672
#3.2
04/26/1983
RPI 653
#2.1
02/08/1983
RPI 642
#18.2
06/26/1990
RPI 1024
Same category
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