Pedido de patente depositado
#2.1
07/11/1989
RPI 977
Application data
Number
PI8902448Type
Filing
Publication
The application was refused by the INPI on 12/22/1998. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 07/11/1989. We update with every new RPI gazette, published weekly.
Applicants
Tupy Termotécnica Ltda
SC, BR
Inventors
E. P. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
07/11/1989
RPI 977
#9.2
Indeferido o pedido com base no Art. 8º da LPI 9279 de 14/05/96.
12/22/1998
RPI 1459
#7.1
05/27/1997
RPI 1382
#4.1
12/17/1991
RPI 1098
#3.1
11/13/1990
RPI 1041
Same category
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