Concessão da patente
#16.1
11/29/1988
RPI 945
Application data
Number
PI8405332Type
Filing
Publication
The patent was granted on 11/29/1988 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: 11/29/1988. We update with every new RPI gazette, published weekly.
Applicants
J. M. (pessoa física)
Inventors
M. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
11/29/1988
RPI 945
#13.1
07/12/1988
RPI 925
#15.11
02/09/1988
RPI 903
#9.1
12/29/1987
RPI 897
#4.1
10/22/1985
RPI 783
#3.2
06/25/1985
RPI 766
#2.1
01/08/1985
RPI 742
#18.2
06/27/1995
RPI 1282
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.