Concessão da patente
#16.1
08/30/1983
RPI 671
The letters patent expired on 12/07/1993: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 08/30/1983. We update with every new RPI gazette, published weekly.
Applicants
RODIZIOS CARRINHOS ROD CAR LTD
Inventors
Z. A. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
08/30/1983
RPI 671
#13.1
05/17/1983
RPI 656
#9.1
12/07/1982
RPI 633
#6.1
04/13/1982
RPI 599
#21.1
12/07/1993
RPI 1201
From the same holder
Same category
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