Concessão da patente
#16.1
09/26/1989
RPI 988
The patent was granted on 09/26/1989 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: 09/26/1989. We update with every new RPI gazette, published weekly.
Applicants
Mello S/A Máquinas e Equipamentos
SP, BR
Inventors
N. M. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
09/26/1989
RPI 988
#9.1
04/11/1989
RPI 964
#6.1
12/20/1988
RPI 948
#4.1
03/04/1987
RPI 854
#3.1
11/25/1986
RPI 840
#2.1
07/02/1985
RPI 767
#15.11
Procedimento automático de reclassificação. A classificação IPC anterior era B24D 17/00.
03/27/2018
RPI 2464
#18.2
03/10/1992
RPI 1110
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.