Concessão da patente
#16.1
02/28/1989
RPI 958
Application data
Number
PI8100136Type
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
INST NEW ZEALAND [NZ]
Inventors
D. E. (pessoa física)
F. T. (pessoa física)
IPC Classification
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
#6.1
08/26/1986
RPI 827
#6.1
11/19/1985
RPI 787
#4.1
11/20/1984
RPI 735
#3.1
09/14/1982
RPI 621
#15.11
As classificações anteriores eram: A23K 1/10; A22C 17/00
08/16/2016
RPI 2380
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02/04/1992
RPI 1105
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