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Official data from INPI

CONTENEDOR COM BOCAL E TAMPA INCORPORADOS

DeferidaUtility Model

Application data

Number

MU6400020

Type

Utility Model

Filing

01/10/1984

Publication

09/11/1984

Progress at the INPI

  1. Filing01/10/84
  2. Publication09/11/84
  3. Examination07/15/86
  4. Allowance08/22/89
  5. Grant04/24/90
  6. Expired10/04/94

The letters patent expired on 10/04/1994: 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: 08/22/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

E. B. (pessoa física)

SP, BR

Inventors

E. B. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Deferimento

#9.1

08/22/1989

RPI 983

Retificação

#15.6

05/30/1989

RPI 971

Retificação

#15.3

10/20/1987

RPI 887

Republicação - classificação IPC

#15.11

06/09/1987

RPI 868

Solicitação de exame técnico

#4.1

07/15/1986

RPI 821

Publicação antecipada

#3.2

09/11/1984

RPI 725

Pedido de patente depositado

#2.1

03/20/1984

RPI 700

Carta-patente expirada

#21.1

10/04/1994

RPI 1244

Concessão da patente

#16.1

04/24/1990

RPI 1015

Notificação para pagamento de retribuição

#13.1

01/09/1990

RPI 1001

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