Concessão da patente
#16.1
05/31/1988
RPI 919
Application data
Number
PI8301114Type
Filing
Publication
The letters patent expired on 07/01/2008: 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: 05/31/1988. We update with every new RPI gazette, published weekly.
Applicants
A. I. (pessoa física)
US
Inventors
A. J. (pessoa física)
B. B. (pessoa física)
C. F. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
05/31/1988
RPI 919
#13.1
02/09/1988
RPI 903
#9.1
10/13/1987
RPI 886
#6.1
05/26/1987
RPI 866
#4.1
11/05/1985
RPI 785
#3.1
11/22/1983
RPI 683
#2.1
04/19/1983
RPI 652
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: H01R 23/68; H01R 9/09.
03/27/2018
RPI 2464
#21.1
Patente extinta em 07/03/98
07/01/2008
RPI 1956
From the same holder
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.