Concessão da patente
#16.1
11/29/1988
RPI 945
Application data
Number
PI8202726Type
Filing
Publication
The patent was granted on 11/29/1988 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: 11/29/1988. We update with every new RPI gazette, published weekly.
Applicants
F. M. (pessoa física)
SP, BR
P. L. (pessoa física)
SP, BR
Inventors
F. M. (pessoa física)
BR
P. L. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
11/29/1988
RPI 945
#13.1
07/26/1988
RPI 927
#9.1
12/29/1987
RPI 897
#6.1
07/14/1987
RPI 873
#6.1
10/21/1986
RPI 835
#4.1
03/04/1986
RPI 802
03/04/1986
RPI 802
#3.1
12/20/1983
RPI 687
#2.1
06/29/1982
RPI 610
#18.2
11/29/1994
RPI 1252
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.