102
10/17/1989
RPI 991
Application data
Number
PI8405425Type
Filing
Publication
The letters patent expired on 07/08/2008: 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: 10/17/1989. We update with every new RPI gazette, published weekly.
Applicants
Dr. Johannes Heidenhain GmbH
DE
Inventors
D. K. (pessoa física)
DE
Publications in the Brazilian Industrial Property Gazette (RPI).
10/17/1989
RPI 991
#12.3
08/01/1989
RPI 980
04/25/1989
RPI 966
#15.11
09/27/1988
RPI 936
#6.1
08/16/1988
RPI 930
#4.1
09/09/1986
RPI 829
#3.1
07/15/1986
RPI 821
#2.1
01/08/1985
RPI 742
#15.11
Procedimento automático de reclassificação. A classificação IPC anterior era G05B 19/405.
03/27/2018
RPI 2464
#21.1
Patente extinta em 25/10/99
07/08/2008
RPI 1957
#16.1
08/28/1990
RPI 1030
#13.1
05/22/1990
RPI 1019
#9.1
01/23/1990
RPI 1003
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.