Concessão da patente
#16.1
05/31/1988
RPI 919
Application data
Number
PI8300439Type
Filing
Publication
The patent was granted on 05/31/1988 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: 05/31/1988. We update with every new RPI gazette, published weekly.
Applicants
G. P. (pessoa física)
Inventors
S. R. (pessoa física)
IPC Classification
Priority claims
DE
P3203176.9 · 01/30/1982
DE
P3212685.9 · 04/05/1982
DE
P3239302.4 · 10/23/1982
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
05/31/1988
RPI 919
#13.1
01/26/1988
RPI 901
#9.1
09/08/1987
RPI 881
#6.1
03/17/1987
RPI 856
#4.1
02/04/1986
RPI 798
#3.1
11/01/1983
RPI 680
#2.1
03/15/1983
RPI 647
#18.2
02/18/1992
RPI 1107
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.