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Official data from INPI

MÁQUINA PARA DOBRAR E COLAR EMBALAGEM

ConcedidaInvention Patent

Application data

Number

PI7906837

Type

Invention Patent

Filing

10/23/1979

Publication

-

Progress at the INPI

  1. Filing10/23/79
  2. Publication
  3. Examination08/02/83
  4. Allowance06/19/84
  5. Grant12/26/84
  6. Expired04/25/95

The letters patent expired on 04/25/1995: 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: 12/26/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

MEAD Marketing, Embalagens, Administração e Desenvolvimento Ltda

RJ, BR

See this company's full portfolio

Inventors

V. O. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

12/26/1984

RPI 740

Notificação para pagamento de retribuição

#13.1

10/23/1984

RPI 731

Deferimento

#9.1

06/19/1984

RPI 713

Exigência - art. 36 da LPI

#6.1

01/10/1984

RPI 690

Solicitação de exame técnico

#4.1

08/02/1983

RPI 667

Carta-patente expirada

#21.1

04/25/1995

RPI 1273

Pedido de licença compulsória

#20.1

12/07/1993

RPI 1201

20.3

05/04/1993

RPI 1170

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