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Official data from INPI

FRASQUEIRA INFANTIL

Em AnáliseUtility Model

Application data

Number

MU5801675

Type

Utility Model

Filing

11/27/1978

Publication

-

Progress at the INPI

  1. Filing11/27/78
  2. Publication
  3. Examination
  4. Allowance
  5. Grant07/27/82
  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: 10/08/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. M. (pessoa física)

Inventors

S. M. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

20.7

10/08/1985

RPI 781

Pedido de licença compulsória

#20.1

02/07/1984

RPI 694

Concessão da patente

#16.1

07/27/1982

RPI 614

Notificação para pagamento de retribuição

#13.1

02/02/1982

RPI 589

15.0

10/20/1981

RPI 574

Carta-patente expirada

#21.1

12/07/1993

RPI 1201

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