Concessão da patente
#16.1
06/02/1987
RPI 867
The letters patent expired on 11/22/1994: 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: 06/02/1987. We update with every new RPI gazette, published weekly.
Applicants
Funk Indústria e Comércio de Equipamentos de Raio x Ltda
SP, BR
Inventors
S. C. (pessoa física)
T. F. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
06/02/1987
RPI 867
01/21/1987
RPI 848
#12.1
07/15/1986
RPI 821
#9.1
03/04/1986
RPI 802
#6.1
08/13/1985
RPI 773
#5.1
10/30/1984
RPI 732
#4.1
05/29/1984
RPI 710
#3.2
03/27/1984
RPI 701
#2.1
01/10/1984
RPI 690
#21.1
11/22/1994
RPI 1251
From the same holder
Same category
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