Concessão da patente
#16.1
04/29/1986
RPI 810
The letters patent expired on 11/15/1994: 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: 04/29/1986. We update with every new RPI gazette, published weekly.
Applicants
MENTA PEDRO LEOPOLDINO [BR]
Inventors
M. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
04/29/1986
RPI 810
#13.1
11/12/1985
RPI 786
#9.1
07/09/1985
RPI 768
#6.1
01/02/1985
RPI 741
#4.1
11/29/1983
RPI 684
#3.2
06/14/1983
RPI 660
#2.1
10/26/1982
RPI 627
#21.1
11/15/1994
RPI 1250
Same category
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