Concessão da patente
#16.1
04/26/1988
RPI 914
Application data
Number
PI8105692Type
Filing
Publication
The patent was granted on 04/26/1988 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: 04/26/1988. We update with every new RPI gazette, published weekly.
Applicants
E. N. (pessoa física)
RJ, BR
Inventors
N. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
04/26/1988
RPI 914
#13.1
01/26/1988
RPI 901
#9.1
09/08/1987
RPI 881
04/22/1987
RPI 861
#7.1
09/23/1986
RPI 831
#4.1
07/16/1985
RPI 769
#3.1
04/19/1983
RPI 652
#2.1
10/26/1982
RPI 627
#18.2
11/08/1994
RPI 1249
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.