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Official data from INPI

painel para propaganda ou decoração.

Em AnáliseInvention Patent

Application data

Number

PI8005688

Type

Invention Patent

Filing

09/05/1980

Publication

05/04/1982

Progress at the INPI

Invalidity under review
  1. Filing09/05/80
  2. Publication05/04/82
  3. Examination07/27/82
  4. Allowance08/09/83
  5. Grant03/27/84
  6. In force09/05/00

The patent is in force but challenged: an administrative invalidity proceeding is under way and may bring it down.

Protection valid until:09/05/2000

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Latest action published by the INPI: 04/02/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. P. (pessoa física)

Inventors

A. A. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

211

04/02/1985

RPI 754

200

02/12/1985

RPI 747

Pedido de licença voluntária

#17.1

08/21/1984

RPI 722

Concessão da patente

#16.1

03/27/1984

RPI 701

Notificação para pagamento de retribuição

#13.1

11/29/1983

RPI 684

14.1

10/04/1983

RPI 676

Deferimento

#9.1

08/09/1983

RPI 668

Exigência - art. 36 da LPI

#6.1

03/01/1983

RPI 645

Solicitação de exame técnico

#4.1

07/27/1982

RPI 614

Publicação do pedido de patente

#3.1

05/04/1982

RPI 602

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