Solicitação de exame técnico
#4.1
11/08/1988
RPI 942
Application data
Number
PI8606552Type
Filing
Publication
The patent was granted on 04/30/1991 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: 11/08/1988. We update with every new RPI gazette, published weekly.
Applicants
F. K. (pessoa física)
N. K. (pessoa física)
GB
Inventors
F. K. (pessoa física)
GB
IPC Classification
Priority claims
GB
8507166 · 03/20/1985
GB
8520379 · 08/14/1985
GB
PCT/86/00132 · 03/10/1986
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
11/08/1988
RPI 942
#1.3
08/04/1987
RPI 876
#18.2
10/03/1995
RPI 1296
#20.1
03/30/1993
RPI 1165
#16.1
04/30/1991
RPI 1065
#13.1
02/05/1991
RPI 1053
#9.1
10/23/1990
RPI 1038
#7.1
05/29/1990
RPI 1020
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.