Publicação do pedido de patente
#3.1
12/08/1987
RPI 894
Application data
Number
PI8700465Type
Filing
Publication
The application was abandoned: examination was not requested within the 36 months following the 01/29/1987 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 12/08/1987. We update with every new RPI gazette, published weekly.
Applicants
Coal Industry (Patents) Limited
GB
Inventors
G. G. (pessoa física)
R. G. (pessoa física)
IPC Classification
Priority claims
GB
86/02654 · 02/04/1986
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
12/08/1987
RPI 894
#2.1
06/02/1987
RPI 867
#11.1
12/04/1990
RPI 1044
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.