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Official data from INPI

ESCORREDOR DOTADO DE APOIO PARA O MESMO, MEDIANTE MANÍPULO E SUPORTE.

Em AnáliseUtility Model

Application data

Number

MU6500300

Type

Utility Model

Filing

03/18/1985

Publication

10/29/1986

Progress at the INPI

  1. Filing03/18/85
  2. Publication10/29/86
  3. Examination10/11/88
  4. Allowance05/29/90
  5. Grant12/26/90
  6. Terminated03/10/92

The patent was granted on 12/26/1990 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: 10/11/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

T-Fal Artigos Domésticos Ltda

SP, BR

See this company's full portfolio

Inventors

F. C. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

10/11/1988

RPI 938

Publicação do pedido de patente

#3.1

10/29/1986

RPI 836

Pedido de patente depositado

#2.1

06/04/1985

RPI 763

Anuidade - prazo legal encerrado

#18.2

03/10/1992

RPI 1110

Concessão da patente

#16.1

12/26/1990

RPI 1047

Notificação para pagamento de retribuição

#13.1

09/04/1990

RPI 1031

Deferimento

#9.1

05/29/1990

RPI 1020

Exigência - art. 36 da LPI

#6.1

01/23/1990

RPI 1003

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