Concessão da patente
#16.1
10/01/1985
RPI 780
Application data
Number
PI8205823Type
Filing
Publication
The letters patent expired on 07/01/2008: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 10/01/1985. We update with every new RPI gazette, published weekly.
Applicants
Souza Cruz S/A
RJ, BR
Inventors
P. E. (pessoa física)
R. G. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
10/01/1985
RPI 780
#13.1
07/09/1985
RPI 768
#15.11
05/21/1985
RPI 761
#9.1
03/19/1985
RPI 752
#4.1
06/14/1983
RPI 660
#3.2
01/25/1983
RPI 640
#2.1
11/30/1982
RPI 632
#21.1
Patente extinta em 05/10/97
07/01/2008
RPI 1956
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.