Publicação do pedido de patente
#3.1
10/31/1989
RPI 993
The patent was granted on 02/16/1994 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 10/31/1989. We update with every new RPI gazette, published weekly.
Applicants
Philips do Brasil Ltda
SP, BR
Inventors
P. D. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
10/31/1989
RPI 993
#2.1
04/18/1989
RPI 965
#18.2
12/17/1996
RPI 1359
#16.1
02/16/1994
RPI 1211
#13.1
11/16/1993
RPI 1198
#9.1
06/29/1993
RPI 1178
#4.1
06/18/1991
RPI 1072
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.