Solicitação de exame técnico
#4.1
11/24/1987
RPI 892
Application data
Number
PI8702799Type
Filing
Publication
The patent was granted on 05/31/1994 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: 11/24/1987. We update with every new RPI gazette, published weekly.
Applicants
Cardiac Pacemakers, Inc.
US
Inventors
B. P. (pessoa física)
US
R. S. (pessoa física)
US
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
11/24/1987
RPI 892
#3.2
10/13/1987
RPI 886
#2.1
08/11/1987
RPI 877
#18.2
04/29/1997
RPI 1378
03/18/1997
RPI 1372
#16.1
05/31/1994
RPI 1226
#13.1
01/18/1994
RPI 1207
#9.1
07/20/1993
RPI 1181
#6.1
11/17/1992
RPI 1146
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.