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Official data from INPI

APERFEIÇOAMENTO DE CONJUNTO MOLA-AMORTECEDOR.

ConcedidaInvention Patent

Application data

Number

PI8206375

Type

Invention Patent

Filing

10/29/1982

Publication

06/05/1984

Progress at the INPI

  1. Filing10/29/82
  2. Publication06/05/84
  3. Examination09/18/84
  4. Allowance10/22/85
  5. Grant07/29/86
  6. Terminated01/03/95

The patent was granted on 07/29/1986 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 07/29/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

COFAP - Companhia Fabricadora de Peças.

SP, BR

See this company's full portfolio

Inventors

T. A. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

07/29/1986

RPI 823

Notificação para pagamento de retribuição

#13.1

04/15/1986

RPI 808

Deferimento

#9.1

10/22/1985

RPI 783

Republicação - classificação IPC

#15.11

08/13/1985

RPI 773

Solicitação de exame técnico

#4.1

09/18/1984

RPI 726

Publicação do pedido de patente

#3.1

06/05/1984

RPI 711

Pedido de patente depositado

#2.1

12/21/1982

RPI 635

Anuidade - prazo legal encerrado

#18.2

01/03/1995

RPI 1257

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