Concessão da patente
#16.1
07/26/1988
RPI 927
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Application data
Number
PI8300519Type
Invention Patent
Filing
02/03/1982
Publication
11/08/1983
Progress at the INPI
- Filing02/03/82
- Publication11/08/83
- Examination02/04/86
- Allowance02/09/88
- Grant07/26/88
- Terminated10/02/90
The patent was granted on 07/26/1988 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: 07/26/1988. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
VOIT MICHAEL GMBH [DE]
Inventors
V. K. (pessoa física)
Technical data
IPC Classification
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Deferimento
#9.1
02/09/1988
RPI 903
Exigência - art. 36 da LPI
#6.1
08/25/1987
RPI 879
6.2
11/18/1986
RPI 839
Solicitação de exame técnico
#4.1
02/04/1986
RPI 798
Publicação do pedido de patente
#3.1
11/08/1983
RPI 681
Pedido de patente depositado
#2.1
03/22/1983
RPI 648
Anuidade - prazo legal encerrado
#18.2
10/02/1990
RPI 1035
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