Publicação do pedido de patente
#3.1
05/24/1988
RPI 918
Application data
Number
PI8705242Type
Filing
Publication
The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 05/24/1988. We update with every new RPI gazette, published weekly.
Applicants
PPG INDUSTRIES INC [US]
Inventors
B. D. (pessoa física)
F. A. (pessoa física)
H. R. (pessoa física)
L. C. (pessoa física)
M. (pessoa física)
Y. E. (pessoa física)
IPC Classification
Priority claims
US
914.856 · 10/03/1986
US
914.857 · 10/03/1986
US
914.858 · 10/03/1986
US
914.859 · 10/03/1986
US
914.860 · 10/03/1986
US
914.920 · 10/03/1986
US
915.344 · 10/03/1986
US
915.346 · 10/03/1986
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
05/24/1988
RPI 918
#2.1
02/23/1988
RPI 905
#2.1
01/05/1988
RPI 898
#11.2
06/15/1993
RPI 1176
#6.1
06/02/1992
RPI 1122
#4.1
11/20/1990
RPI 1042
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.