Republicação - classificação IPC
#15.11
09/18/1984
RPI 726
The letters patent expired on 05/16/1995: 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: 09/18/1984. We update with every new RPI gazette, published weekly.
Applicants
Covalca Plastici S.P.A.
Inventors
B. I. (pessoa física)
B. L. (pessoa física)
B. M. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#15.11
09/18/1984
RPI 726
#16.1
03/27/1984
RPI 701
#15.11
02/07/1984
RPI 694
#13.1
12/06/1983
RPI 685
#9.1
08/16/1983
RPI 669
#4.1
08/10/1982
RPI 616
#21.1
05/16/1995
RPI 1276
Same category
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