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Official data from INPI

PROCESSO DE FABRICAÇÃO DE UMA PEÇA E PROCESSO DE FABRICAÇÃO DE UM PAINEL EXTERNO

Arquivada/ExtintaInvention Patent

Application data

Number

PI8506876

Type

Invention Patent

Filing

07/31/1985

Publication

12/09/1986

Progress at the INPI

  1. Filing07/31/85
  2. Publication12/09/86
  3. Examination
  4. Allowance04/19/94
  5. Grant10/25/94
  6. Expired07/15/08

The letters patent expired on 07/15/2008: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 12/09/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

The Budd Company

US

See this company's full portfolio

Inventors

K. I. (pessoa física)

US

R. W. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

640.470 · 08/13/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação de entrada na fase nacional - PCT

#1.3

12/09/1986

RPI 842

Carta-patente expirada

#21.1

Patente extinta em 31/07/2000

07/15/2008

RPI 1958

Concessão da patente

#16.1

10/25/1994

RPI 1247

Notificação para pagamento de retribuição

#13.1

08/16/1994

RPI 1237

Deferimento

#9.1

04/19/1994

RPI 1220

Exigência - art. 36 da LPI

#6.1

07/27/1993

RPI 1182

15.18

05/25/1993

RPI 1173

Retificação

#15.3

04/13/1993

RPI 1167

Exigência - art. 36 da LPI

#6.1

10/29/1991

RPI 1091

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