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Official data from INPI

CORTADOR DE GARRAFAS ELÉTRICO

Em AnáliseUtility Model

Application data

Number

MU6302091

Type

Utility Model

Filing

04/12/1983

Publication

11/20/1984

Progress at the INPI

  1. Filing04/12/83
  2. Publication11/20/84
  3. Examination12/23/86
  4. Allowance05/02/89
  5. Grant01/09/90
  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: 09/05/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

UNIPLASTIC - Comércio e Indústria Ltda

RJ, BR

Inventors

H. N. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação para pagamento de retribuição

#13.1

09/05/1989

RPI 985

Deferimento

#9.1

05/02/1989

RPI 967

15.10

01/31/1989

RPI 954

Conhecimento de parecer técnico

#7.1

07/05/1988

RPI 924

Solicitação de exame técnico

#4.1

12/23/1986

RPI 844

Publicação do pedido de patente

#3.1

11/20/1984

RPI 735

Pedido de patente depositado

#2.1

05/24/1983

RPI 657

Carta-patente expirada

#21.1

11/22/1994

RPI 1251

Concessão da patente

#16.1

01/09/1990

RPI 1001

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