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Official data from INPI

FECHO PARA PORTA-OVOS

ConcedidaUtility Model

Application data

Number

MU6600647

Type

Utility Model

Filing

05/07/1986

Publication

03/31/1987

Progress at the INPI

  1. Filing05/07/86
  2. Publication03/31/87
  3. Examination10/06/87
  4. Allowance01/03/89
  5. Grant10/24/89
  6. Terminated03/10/92

The patent was granted on 10/24/1989 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: 10/24/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Spuma Pac Indústria e Comércio de Embalagens e Artefatos Plásticos Ltda

SP, BR

See this company's full portfolio

Inventors

A. C. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

10/24/1989

RPI 992

Notificação para pagamento de retribuição

#13.1

05/16/1989

RPI 969

Deferimento

#9.1

01/03/1989

RPI 950

Solicitação de exame técnico

#4.1

10/06/1987

RPI 885

14.4

07/28/1987

RPI 875

Publicação antecipada

#3.2

03/31/1987

RPI 858

Pedido de patente depositado

#2.1

01/13/1987

RPI 847

Anuidade - prazo legal encerrado

#18.2

03/10/1992

RPI 1110

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