Pedido de patente depositado
#2.1
05/09/1989
RPI 968
Application data
Number
PI8901306Type
Filing
Publication
The letters patent expired on 12/15/2009: 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: 05/09/1989. We update with every new RPI gazette, published weekly.
Applicants
Empresa Brasileira de Compressores S/A - Embraco
SC, BR
Empresa Brasileira de Compressores S/A - EMBRACO
SC, BR
Inventors
C. C. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
05/09/1989
RPI 968
#15.11
Procedimento automático de reclassificação. A classificação IPC anterior era F04C 29/08.
03/27/2018
RPI 2464
#21.1
Patente extinta em 16/03/2004
12/15/2009
RPI 2032
#16.1
11/29/1994
RPI 1252
#13.1
05/10/1994
RPI 1223
#9.1
01/18/1994
RPI 1207
#4.1
02/09/1993
RPI 1158
#3.1
10/16/1990
RPI 1037
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.