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Official data from INPI

FECHO PUXADOR

ConcedidaUtility Model

Application data

Number

MU6601552

Type

Utility Model

Filing

09/01/1986

Publication

05/10/1988

Progress at the INPI

  1. Filing09/01/86
  2. Publication05/10/88
  3. Examination07/12/88
  4. Allowance03/28/89
  5. Grant11/28/89
  6. Terminated11/14/95

The patent was granted on 11/28/1989 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: 11/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Promel Produtos Metalúrgicos Ltda.

SP, BR

See this company's full portfolio

Inventors

J. F. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

11/28/1989

RPI 997

Notificação para pagamento de retribuição

#13.1

07/18/1989

RPI 978

Deferimento

#9.1

03/28/1989

RPI 962

Solicitação de exame técnico

#4.1

07/12/1988

RPI 925

Publicação do pedido de patente

#3.1

05/10/1988

RPI 916

Pedido de patente depositado

#2.1

03/31/1987

RPI 858

Anuidade - prazo legal encerrado

#18.2

11/14/1995

RPI 1302

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