Concessão da patente
#16.1
04/26/1988
RPI 914
Application data
Number
PI8207304Type
Filing
Publication
The patent was granted on 04/26/1988 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: 04/26/1988. We update with every new RPI gazette, published weekly.
Applicants
IBEF Industria Brasileira de Equipamentos Fisicos Ltda
SP, BR
Inventors
H. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
04/26/1988
RPI 914
#13.1
01/26/1988
RPI 901
#9.1
09/08/1987
RPI 881
#7.1
02/10/1987
RPI 851
#4.1
11/20/1984
RPI 735
#3.1
07/24/1984
RPI 718
#2.1
02/01/1983
RPI 641
#18.2
07/18/1995
RPI 1285
#20.1
08/13/1991
RPI 1080
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.