Concessão da patente
#16.1
02/28/1989
RPI 958
Application data
Number
PI8401474Type
Filing
Publication
The patent was granted on 02/28/1989 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: 02/28/1989. We update with every new RPI gazette, published weekly.
Applicants
Windmöller & Hölscher
Inventors
H. U. (pessoa física)
DE
IPC Classification
Priority claims
DE
P 33 11 932.5 · 03/31/1983
DE
P 33 33 397.1 · 09/15/1983
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
02/28/1989
RPI 958
#13.1
10/04/1988
RPI 937
#9.1
06/14/1988
RPI 921
#4.1
08/12/1986
RPI 825
#3.1
11/13/1984
RPI 734
#2.1
06/19/1984
RPI 713
#15.11
Procedimento automático de reclassificação. A classificação IPC anterior era B29D 7/02.
03/27/2018
RPI 2464
#18.2
06/06/1995
RPI 1279
From the same holder
Same category
Patent monitoring
Receive alerts on INPI events, decisions, and expiry dates for your portfolio.