Notificação de entrada na fase nacional - PCT
#1.3
10/31/1989
RPI 993
Application data
Number
PI8807121Type
Filing
Publication
PCT
AT1988000050 The patent was granted on 07/27/1993 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: 10/31/1989. We update with every new RPI gazette, published weekly.
Applicants
M. A. (pessoa física)
AT
Inventors
H. L. (pessoa física)
O. H. (pessoa física)
O. E. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#1.3
10/31/1989
RPI 993
#18.2
10/24/1995
RPI 1299
#16.1
07/27/1993
RPI 1182
#13.1
04/06/1993
RPI 1166
#9.1
11/17/1992
RPI 1146
#4.1
07/02/1991
RPI 1074
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.