Anuidade - prazo legal encerrado
#18.2
01/17/1989
RPI 952
Application data
Number
PI8102017Type
Filing
Publication
The patent was granted on 11/25/1986 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: 01/17/1989. We update with every new RPI gazette, published weekly.
Applicants
B. D. (pessoa física)
Inventors
B. D. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
01/17/1989
RPI 952
#16.1
11/25/1986
RPI 840
#13.1
07/01/1986
RPI 819
#9.1
03/11/1986
RPI 803
#6.1
09/10/1985
RPI 777
#6.1
02/26/1985
RPI 749
12/18/1984
RPI 739
11/22/1983
RPI 683
#4.1
03/22/1983
RPI 648
#3.1
11/09/1982
RPI 629
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.