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Official data from INPI

COPO

Em AnáliseUtility Model

Application data

Number

MU5801586

Type

Utility Model

Filing

11/06/1978

Publication

-

Progress at the INPI

  1. Filing11/06/78
  2. Publication
  3. Examination07/13/82
  4. Allowance04/26/83
  5. Grant12/27/83
  6. In force11/06/93

The patent was granted on 12/27/1983 and is in force until 11/06/1993. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.

Protection valid until:11/06/1993

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Latest action published by the INPI: 11/08/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. L. (pessoa física)

Inventors

S. L. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

18.3

11/08/1988

RPI 942

18.1

06/21/1988

RPI 922

Pedido de licença compulsória

#20.1

09/02/1986

RPI 828

320

01/07/1986

RPI 794

300

10/15/1985

RPI 782

201

06/11/1985

RPI 764

Pedido de licença voluntária

#17.1

01/22/1985

RPI 744

Pedido de licença voluntária

#17.1

12/26/1984

RPI 740

Pedido de licença compulsória

#20.1

08/21/1984

RPI 722

Pedido de licença compulsória

#20.1

08/14/1984

RPI 721

Pedido de licença compulsória

#20.1

08/07/1984

RPI 720

Concessão da patente

#16.1

12/27/1983

RPI 688

Notificação para pagamento de retribuição

#13.1

09/20/1983

RPI 674

Deferimento

#9.1

04/26/1983

RPI 653

Solicitação de exame técnico

#4.1

07/13/1982

RPI 612

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