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Official data from INPI

DOBRADICA INFINITAMENTE AJUSTAVEL E MECANISMO PARA RECLINAR ASSENTOS ,INFINIAMENTE AJUSTAVEL

ConcedidaInvention Patent

Application data

Number

PI8104884

Type

Invention Patent

Filing

07/30/1980

Publication

04/13/1982

Progress at the INPI

  1. Filing07/30/80
  2. Publication04/13/82
  3. Examination06/12/84
  4. Allowance01/15/85
  5. Grant10/01/85
  6. Terminated02/04/92

The patent was granted on 10/01/1985 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: 10/01/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

ROCKWELL INTERNATIONAL CORP

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Inventors

R. D. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

10/01/1985

RPI 780

Notificação para pagamento de retribuição

#13.1

05/07/1985

RPI 759

Deferimento

#9.1

01/15/1985

RPI 743

Solicitação de exame técnico

#4.1

06/12/1984

RPI 712

Publicação do pedido de patente

#3.1

04/13/1982

RPI 599

Anuidade - prazo legal encerrado

#18.2

02/04/1992

RPI 1105

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