Concessão da patente
#16.1
04/26/1983
RPI 653
The patent was granted on 04/26/1983 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: 04/26/1983. We update with every new RPI gazette, published weekly.
Applicants
I. P. (pessoa física)
Inventors
D. R. (pessoa física)
G. P. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
04/26/1983
RPI 653
#13.1
01/25/1983
RPI 640
#15.11
11/23/1982
RPI 631
#9.1
09/21/1982
RPI 622
#4.1
03/02/1982
RPI 593
#18.2
04/12/1994
RPI 1219
From the same holder
Same category
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