Pedido de patente depositado
#2.1
03/21/1989
RPI 961
Application data
Number
PI8900377Type
Filing
Publication
The patent was invalidated by the INPI in an administrative invalidity proceeding. Protection no longer exists.
Talk to a specialistLatest action published by the INPI: 03/21/1989. We update with every new RPI gazette, published weekly.
Applicants
Produtos Elétricos Corona Ltda
SP, BR
Inventors
H. T. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
03/21/1989
RPI 961
#15.11
12/15/2009
RPI 2032
Requerente: Lorenzetti S/A Indústrias Brasileiras Eletrometalúrgicas@Nulidade conhecida e provida. Anulado o privilégio.
12/14/1999
RPI 1510
Requerente: Lorenzetti S/A Inds Brasileiras Eletrometalúrgicas@ Despacho: O titular e o requerente deverão tomar conhecimento do parecer técnico para se manifestarem no prazo de 60 (sessenta) dias.
05/05/1998
RPI 1428
#17.1
06/18/1996
RPI 1333
#16.1
06/27/1995
RPI 1282
#13.1
01/24/1995
RPI 1260
12/13/1994
RPI 1254
#12.1
05/17/1994
RPI 1224
#9.1
02/08/1994
RPI 1210
#4.1
01/15/1991
RPI 1050
#3.1
08/14/1990
RPI 1028
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.