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Official data from INPI

METODO PARA CORTE-COSTURA UTILIZANDO-SE MOLDES VAZADOS NAS MEDIDAS CORRESPONDENTES

Arquivada/ExtintaUtility Model

Application data

Number

MU5800653

Type

Utility Model

Filing

05/30/1978

Publication

-

Progress at the INPI

  1. Filing05/30/78
  2. Publication
  3. Examination
  4. Allowance03/13/84
  5. Grant08/28/84
  6. Expired08/16/88

The letters patent expired on 08/16/1988: 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: 08/16/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

T. S. (pessoa física)

Inventors

T. S. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

08/16/1988

RPI 930

Concessão da patente

#16.1

08/28/1984

RPI 723

Notificação para pagamento de retribuição

#13.1

06/12/1984

RPI 712

100

03/13/1984

RPI 699

Petição de recurso

#12.2

04/05/1983

RPI 650

14.1

12/21/1982

RPI 635

Indeferimento

#9.2

08/24/1982

RPI 618

14.1

04/27/1982

RPI 601

14.1

02/24/1982

RPI 592

14.10

12/01/1981

RPI 580

15.0

12/01/1981

RPI 580

14.2

10/13/1981

RPI 573

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