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Official data from INPI

GUARNICAO DE ARTICULACAO PARA ASSENTOS COM ESPALDAR REGULAVEL,ESPECIALMENTE ASSENTOS DE VEICULOS AUTOMOTORES

ConcedidaInvention Patent

Application data

Number

PI8402133

Type

Invention Patent

Filing

05/28/1983

Publication

03/12/1985

Progress at the INPI

  1. Filing05/28/83
  2. Publication03/12/85
  3. Examination06/11/85
  4. Allowance07/14/87
  5. Grant11/24/87
  6. Terminated06/13/95

The patent was granted on 11/24/1987 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: 11/24/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

RENTROP HUBBERT & WAGNER [DE]

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Inventors

D. B. (pessoa física)

S. W. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

11/24/1987

RPI 892

Deferimento

#9.1

07/14/1987

RPI 873

Exigência - art. 36 da LPI

#6.1

06/24/1986

RPI 818

Solicitação de exame técnico

#4.1

06/11/1985

RPI 764

Publicação do pedido de patente

#3.1

03/12/1985

RPI 751

Pedido de patente depositado

#2.1

07/17/1984

RPI 717

Anuidade - prazo legal encerrado

#18.2

06/13/1995

RPI 1280

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