Concessão da patente
#16.1
07/29/1986
RPI 823
Application data
Number
PI8006732Type
Filing
Publication
The letters patent expired on 11/14/1995: 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: 07/29/1986. We update with every new RPI gazette, published weekly.
Applicants
Inventa Ag Fur Forschung Patentverwertung Zurrich
CH
Inventors
B. [. (pessoa física)
K. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
07/29/1986
RPI 823
#13.1
06/24/1986
RPI 818
#9.1
02/04/1986
RPI 798
#15.11
01/14/1986
RPI 795
#6.1
03/19/1985
RPI 752
#4.1
07/24/1984
RPI 718
#3.1
06/29/1982
RPI 610
#21.1
11/14/1995
RPI 1302
Same category
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