Pedido de patente depositado
#2.1
10/03/1989
RPI 989
Application data
Number
PI8903342Type
Filing
Publication
The letters patent expired on 12/22/2009: 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: 10/03/1989. We update with every new RPI gazette, published weekly.
Applicants
Hammer Indústria de Auto Peças Ltda
MG, BR
Inventors
P. S. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
10/03/1989
RPI 989
#21.1
Patente extinta em 30/06/2004
12/22/2009
RPI 2033
#16.1
05/31/1994
RPI 1226
#13.1
02/22/1994
RPI 1212
#9.1
08/31/1993
RPI 1187
09/10/1991
RPI 1084
#4.1
03/19/1991
RPI 1059
#3.1
01/08/1991
RPI 1049
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.