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Official data from INPI

CARRETEL ENROLADOR PARA CINTURAO DE SEGURANCA

Em AnáliseInvention Patent

Application data

Number

PI7904664

Type

Invention Patent

Filing

07/21/1978

Publication

-

Progress at the INPI

  1. Filing07/21/78
  2. Publication
  3. Examination03/30/82
  4. Allowance08/09/83
  5. Grant02/28/84
  6. In force07/21/98

The patent is in force and subject to a compulsory licence request: third parties have asked for authorisation to exploit the technology.

Protection valid until:07/21/1998

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Latest action published by the INPI: 08/23/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

REPA FEINSTANZWERK GMBH

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Inventors

F. B. (pessoa física)

H. W. (pessoa física)

S. J. (pessoa física)

S. H. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

20.4

08/23/1988

RPI 931

204

08/06/1985

RPI 772

Pedido de licença voluntária

#17.1

03/12/1985

RPI 751

Concessão da patente

#16.1

02/28/1984

RPI 697

Notificação para pagamento de retribuição

#13.1

11/29/1983

RPI 684

Deferimento

#9.1

08/09/1983

RPI 668

Exigência - art. 36 da LPI

#6.1

01/04/1983

RPI 637

Solicitação de exame técnico

#4.1

03/30/1982

RPI 597

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