201
05/27/1986
RPI 814
Application data
Number
PI8104562Type
Filing
Publication
The letters patent expired on 10/08/1996: 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: 05/27/1986. We update with every new RPI gazette, published weekly.
Applicants
L. T. (pessoa física)
SP, BR
Inventors
T. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
05/27/1986
RPI 814
#17.1
12/10/1985
RPI 790
#16.1
03/26/1985
RPI 753
#13.1
12/11/1984
RPI 738
#9.1
08/07/1984
RPI 720
#4.1
09/13/1983
RPI 673
#3.1
02/22/1983
RPI 644
#21.1
10/08/1996
RPI 1349
11/15/1994
RPI 1250
#18.2
10/04/1994
RPI 1244
#22.1
03/20/1990
RPI 1010
Same category
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