Concessão da patente
#16.1
10/27/1987
RPI 888
Application data
Number
PI8301997Type
Filing
Publication
The patent was granted on 10/27/1987 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: 10/27/1987. We update with every new RPI gazette, published weekly.
Applicants
NADELLA [FR]
Inventors
M. B. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
10/27/1987
RPI 888
#9.1
05/05/1987
RPI 863
08/05/1986
RPI 824
07/29/1986
RPI 823
#4.1
02/12/1986
RPI 799
#3.1
12/20/1983
RPI 687
#2.1
06/07/1983
RPI 659
#18.2
04/25/1995
RPI 1273
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.