Concessão da patente
#16.1
09/27/1988
RPI 936
Application data
Number
PI8501038Type
Filing
Publication
The letters patent expired on 07/15/2008: 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: 09/27/1988. We update with every new RPI gazette, published weekly.
Applicants
Semeato S/A Indústria e Comércio.
RS, BR
Inventors
R. F. (pessoa física)
IPC Classification
No IPC classification.
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
09/27/1988
RPI 936
#13.1
05/10/1988
RPI 916
#9.1
12/29/1987
RPI 897
#4.1
12/30/1986
RPI 845
#3.1
10/14/1986
RPI 834
#2.1
05/28/1985
RPI 762
#21.1
Patente extinta em 06/03/2000
07/15/2008
RPI 1958
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.