Concessão da patente
#16.1
09/27/1988
RPI 936
Application data
Number
PI8306961Type
Filing
Publication
The patent was granted on 09/27/1988 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: 09/27/1988. We update with every new RPI gazette, published weekly.
Applicants
ZELOSO IND E COMERCIO LTDA [BR]
Inventors
V. F. (pessoa física)
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
10/08/1985
RPI 781
#4.1
08/14/1984
RPI 721
#3.2
06/05/1984
RPI 711
#2.1
02/28/1984
RPI 697
#18.2
05/30/1995
RPI 1278
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.