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Official data from INPI

MECANISMO ALIMENTADOR DE ARTIGO FLEXÍVEL ALONGADO

Em AnáliseInvention Patent

Application data

Number

PI8200797

Type

Invention Patent

Filing

02/10/1982

Publication

12/21/1982

Progress at the INPI

  1. Filing02/10/82
  2. Publication12/21/82
  3. Examination06/28/83
  4. Allowance05/15/84
  5. Grant11/27/84
  6. Terminated10/29/96

The patent was granted on 11/27/1984 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: 08/05/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Y. K. (pessoa física)

JP

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Inventors

Y. O. (pessoa física)

JP

Technical data

IPC Classification

Priority claims

JP

56-19976 · 02/12/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Cessão de direito de exploração

#22.1

08/05/1986

RPI 824

Concessão da patente

#16.1

11/27/1984

RPI 736

Notificação para pagamento de retribuição

#13.1

09/04/1984

RPI 724

Deferimento

#9.1

05/15/1984

RPI 708

Solicitação de exame técnico

#4.1

06/28/1983

RPI 662

Publicação do pedido de patente

#3.1

12/21/1982

RPI 635

Pedido de patente depositado

#2.1

04/06/1982

RPI 598

Anuidade - prazo legal encerrado

#18.2

10/29/1996

RPI 1352

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