111
04/01/1986
RPI 806
The application was refused on 04/01/1986 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 04/01/1986. We update with every new RPI gazette, published weekly.
Applicants
Eternit S/A
SP, BR
Inventors
S. H. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
04/01/1986
RPI 806
#12.2
10/01/1985
RPI 780
#15.11
07/16/1985
RPI 769
#9.2
06/25/1985
RPI 766
#5.1
06/26/1984
RPI 714
#4.1
02/07/1984
RPI 694
#3.2
10/04/1983
RPI 676
#2.1
05/03/1983
RPI 654
#15.11
01/26/2010
RPI 2038
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.