20.7
11/04/1986
RPI 837
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: 11/04/1986. We update with every new RPI gazette, published weekly.
Applicants
Brunella Confeitaria e Afins S/A
Inventors
F. M. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
11/04/1986
RPI 837
02/18/1986
RPI 800
11/26/1985
RPI 788
07/16/1985
RPI 769
#17.1
02/12/1985
RPI 747
#16.1
12/27/1983
RPI 688
09/13/1983
RPI 673
#12.1
05/03/1983
RPI 654
#6.1
06/22/1982
RPI 609
#21.1
12/07/1993
RPI 1201
Same category
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