Deferimento
#9.1
08/29/1989
RPI 984
Application data
Number
PI8205445Type
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: 08/29/1989. We update with every new RPI gazette, published weekly.
Applicants
Dr. Beck & Co. AG
DE
Inventors
H. L. (pessoa física)
DE
U. R. (pessoa física)
DE
Publications in the Brazilian Industrial Property Gazette (RPI).
#9.1
08/29/1989
RPI 984
#6.1
03/11/1986
RPI 803
#3.1
08/23/1983
RPI 670
#2.1
11/03/1982
RPI 628
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: C09D 3/49; C09D 5/25; C08G 73/10.
03/27/2018
RPI 2464
#21.1
Patente extinta em 16/09/97
07/01/2008
RPI 1956
#16.1
03/20/1990
RPI 1010
#13.1
01/09/1990
RPI 1001
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.