200
11/05/1985
RPI 785
Application data
Number
PI8103258Type
Filing
Publication
The patent was invalidated by the INPI in an administrative invalidity proceeding. Protection no longer exists.
Talk to a specialistLatest action published by the INPI: 11/05/1985. We update with every new RPI gazette, published weekly.
Applicants
Pial Indústria e Comércio Ltda
SP, BR
Inventors
B. L. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
11/05/1985
RPI 785
#17.1
04/30/1985
RPI 758
#16.1
02/26/1985
RPI 749
#13.1
10/23/1984
RPI 731
#9.1
07/10/1984
RPI 716
#4.1
07/05/1983
RPI 663
#3.1
01/04/1983
RPI 637
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