Exigência - art. 36 da LPI
#6.1
05/30/1989
RPI 971
Application data
Number
PI8401004Type
Filing
Publication
The application was allowed on 11/27/1990 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.
Talk to a specialistLatest action published by the INPI: 05/30/1989. We update with every new RPI gazette, published weekly.
Applicants
IBM [US]
Inventors
S. T. (pessoa física)
Y. T. (pessoa física)
Y. K. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#6.1
05/30/1989
RPI 971
09/15/1987
RPI 882
#4.1
09/09/1986
RPI 829
#3.1
10/16/1984
RPI 730
#2.1
05/15/1984
RPI 708
#11.4
09/10/1991
RPI 1084
#13.1
03/12/1991
RPI 1058
#9.1
11/27/1990
RPI 1043
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.