Concessão da patente
#16.1
05/31/1988
RPI 919
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Official data from INPI
SISTEMA DE TRAÇAMENTO DE PADRÃO ÓPTICO.
ConcedidaInvention Patent
Application data
Number
PI8009007Type
Invention Patent
Filing
12/23/1980
Publication
10/27/1981
Progress at the INPI
- Filing12/23/80
- Publication10/27/81
- Examination08/02/83
- Allowance10/06/87
- Grant05/31/88
- Terminated03/16/93
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 and inventors
Applicants
Esab, North America, Inc.
US
Inventors
B. E. (pessoa física)
Technical data
IPC Classification
Priority claims
US
108.549 · 12/31/1979
US
PCT/80/01717 · 12/23/1980
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Notificação para pagamento de retribuição
#13.1
02/09/1988
RPI 903
Deferimento
#9.1
10/06/1987
RPI 885
102
04/01/1986
RPI 806
Pedido de recurso
#12.3
09/24/1985
RPI 779
11.3
06/11/1985
RPI 764
Exigência - art. 36 da LPI
#6.1
06/12/1984
RPI 712
Republicação - classificação IPC
#15.11
03/13/1984
RPI 699
Exigência - art. 36 da LPI
#6.1
01/10/1984
RPI 690
Solicitação de exame técnico
#4.1
08/02/1983
RPI 667
Notificação de entrada na fase nacional - PCT
#1.3
10/27/1981
RPI 575
Anuidade - prazo legal encerrado
#18.2
03/16/1993
RPI 1163
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