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Official data from INPI

PROCESSO DE FABRICAÇÃO DE CONJUNTO DE PLACA OSCILANTE.

Em AnáliseInvention Patent

Application data

Number

PI8301417

Type

Invention Patent

Filing

03/21/1983

Publication

11/29/1983

Progress at the INPI

  1. Filing03/21/83
  2. Publication11/29/83
  3. Examination09/03/85
  4. Allowance09/02/86
  5. Grant06/30/87
  6. Terminated04/25/95

The patent was granted on 06/30/1987 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 12/15/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

B. C. (pessoa física)

US

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Inventors

K. J. (pessoa física)

R. W. (pessoa física)

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de licença compulsória

#20.1

12/15/1987

RPI 895

Concessão da patente

#16.1

06/30/1987

RPI 871

Notificação para pagamento de retribuição

#13.1

12/23/1986

RPI 844

Deferimento

#9.1

09/02/1986

RPI 828

Solicitação de exame técnico

#4.1

09/03/1985

RPI 776

Publicação do pedido de patente

#3.1

11/29/1983

RPI 684

Pedido de patente depositado

#2.1

05/03/1983

RPI 654

Anuidade - prazo legal encerrado

#18.2

04/25/1995

RPI 1273

20.4

10/22/1991

RPI 1090

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