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Official data from INPI

APERFEICOAMENTO EM CONTAINERS

ConcedidaUtility Model

Application data

Number

MU6101722

Type

Utility Model

Filing

11/26/1981

Publication

08/23/1983

Progress at the INPI

  1. Filing11/26/81
  2. Publication08/23/83
  3. Examination10/29/85
  4. Allowance10/06/87
  5. Grant03/28/89
  6. Expired11/22/94

The letters patent expired on 11/22/1994: 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: 03/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

IRMAOS FACCI LTDA [BR]

Inventors

D. C. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

03/28/1989

RPI 962

Notificação para pagamento de retribuição

#13.1

08/30/1988

RPI 932

110

06/21/1988

RPI 922

Recurso

#12.1

02/09/1988

RPI 903

Deferimento

#9.1

10/06/1987

RPI 885

Republicação - classificação IPC

#15.11

03/24/1987

RPI 857

Exigência - art. 36 da LPI

#6.1

09/23/1986

RPI 831

Solicitação de exame técnico

#4.1

10/29/1985

RPI 784

Publicação do pedido de patente

#3.1

08/23/1983

RPI 670

Pedido de patente depositado

#2.1

01/12/1982

RPI 586

Carta-patente expirada

#21.1

11/22/1994

RPI 1251

300

02/19/1991

RPI 1055

201

10/16/1990

RPI 1037

Pedido de licença voluntária

#17.1

05/08/1990

RPI 1017

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