14.1
11/28/1989
RPI 997
Application data
Number
PI8205036Type
Filing
Publication
The patent was granted on 05/29/1990 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
PPg Industries, Inc.
US
Inventors
J. D. (pessoa física)
US
T. Z. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
11/28/1989
RPI 997
#13.1
11/14/1989
RPI 995
#9.1
07/11/1989
RPI 977
#6.1
08/30/1988
RPI 932
#4.1
09/03/1985
RPI 776
#3.1
08/09/1983
RPI 668
#2.1
10/19/1982
RPI 626
#18.2
07/18/1995
RPI 1285
#16.1
05/29/1990
RPI 1020
From the same holder
Same category
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