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Official data from INPI

MODELO DE ALCA OU PEGADOR PARA RECIPIENTES DE LIQUIDOS E SIMILARES

Arquivada/ExtintaUtility Model

Application data

Number

MU5800241

Type

Utility Model

Filing

03/01/1978

Publication

-

Progress at the INPI

  1. Filing03/01/78
  2. Publication
  3. Examination
  4. Allowance01/05/82
  5. Grant
  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.

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Latest action published by the INPI: 08/16/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

O. A. (pessoa física)

O. N. (pessoa física)

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Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

08/16/1988

RPI 930

Cessão de direito de exploração

#22.1

09/22/1987

RPI 883

Pedido de licença compulsória

#20.1

08/30/1983

RPI 671

Notificação para pagamento de retribuição

#13.1

05/04/1982

RPI 602

Deferimento

#9.1

01/05/1982

RPI 585

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