20.7
11/28/1989
RPI 997
Application data
Number
PI8200566Type
Filing
Publication
The patent was granted on 12/31/1985 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 11/28/1989. We update with every new RPI gazette, published weekly.
Applicants
Lorenzetti - Porcelana Industrial Parana S/A
PR, BR
Inventors
F. B. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
11/28/1989
RPI 997
#16.1
12/31/1985
RPI 793
#13.1
08/06/1985
RPI 772
#9.1
04/16/1985
RPI 756
#4.1
10/09/1984
RPI 729
#3.1
10/04/1983
RPI 676
#2.1
03/23/1982
RPI 596
#18.2
11/15/1994
RPI 1250
From the same holder
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