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Official data from INPI

MANCAL DE MOTOR ATIVO DE DUAS CÂMARAS, COM AMORTECIMENTO HIDRÁULICO

Em AnáliseInvention Patent

Application data

Number

PI8603385

Type

Invention Patent

Filing

07/17/1986

Publication

02/24/1987

Progress at the INPI

  1. Filing07/17/86
  2. Publication02/24/87
  3. Examination12/20/88
  4. Allowance02/05/91
  5. Grant09/24/91
  6. Terminated10/03/95

The patent was granted on 09/24/1991 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: 12/20/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Metzeler GmbH

DE

See this company's full portfolio

Inventors

D. H. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 35 25 673.7 · 07/18/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

12/20/1988

RPI 948

14.4

09/13/1988

RPI 934

Publicação do pedido de patente

#3.1

02/24/1987

RPI 853

Pedido de patente depositado

#2.1

12/30/1986

RPI 845

Anuidade - prazo legal encerrado

#18.2

10/03/1995

RPI 1296

Concessão da patente

#16.1

09/24/1991

RPI 1086

Republicação - classificação IPC

#15.11

07/23/1991

RPI 1077

Notificação para pagamento de retribuição

#13.1

05/21/1991

RPI 1068

Deferimento

#9.1

02/05/1991

RPI 1053

Exigência - art. 36 da LPI

#6.1

07/24/1990

RPI 1025

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