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Official data from INPI

CONFECCIONADORA DE GRAMPOS PARA FECHAMENTO DE EMBALAGENS

Em AnáliseInvention Patent

Application data

Number

PI7705408

Type

Invention Patent

Filing

08/15/1977

Publication

-

Progress at the INPI

  1. Filing08/15/77
  2. Publication
  3. Examination
  4. Allowance09/27/83
  5. Grant05/29/84
  6. Expired07/13/93

The letters patent expired on 07/13/1993: 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: 11/26/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SELOCLIP IND & COM LTD

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Inventors

S. N. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de licença compulsória

#20.1

11/26/1985

RPI 788

Concessão da patente

#16.1

05/29/1984

RPI 710

Notificação para pagamento de retribuição

#13.1

01/17/1984

RPI 691

Deferimento

#9.1

09/27/1983

RPI 675

Exigência - art. 36 da LPI

#6.1

02/22/1983

RPI 644

Carta-patente expirada

#21.1

07/13/1993

RPI 1180

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