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Official data from INPI

EMBALAGEM.

Em AnáliseUtility Model

Application data

Number

MU6101218

Type

Utility Model

Filing

08/27/1981

Publication

08/10/1982

Progress at the INPI

  1. Filing08/27/81
  2. Publication08/10/82
  3. Examination10/26/82
  4. Allowance08/21/84
  5. Grant02/25/86
  6. Expired12/07/93

The letters patent expired on 12/07/1993: 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: 05/19/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Embalarte Indústria e Comércio Ltda

Inventors

G. M. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

201

05/19/1987

RPI 865

Pedido de licença compulsória

#20.1

09/23/1986

RPI 831

Pedido de licença voluntária

#17.1

06/24/1986

RPI 818

Concessão da patente

#16.1

02/25/1986

RPI 801

110

11/05/1985

RPI 785

Recurso

#12.1

12/11/1984

RPI 738

Deferimento

#9.1

08/21/1984

RPI 722

Pedido de certificado de adição de invenção

#5.1

04/05/1983

RPI 650

Solicitação de exame técnico

#4.1

10/26/1982

RPI 627

Publicação antecipada

#3.2

08/10/1982

RPI 616

Pedido de patente depositado

#2.1

10/13/1981

RPI 573

Carta-patente expirada

#21.1

12/07/1993

RPI 1201

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