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Official data from INPI

DISPOSITIVO DE TRAVAMENTO REGULAVEL IMOBILIZADO POR FECHADURA DE SEGURANCA

Em AnáliseInvention Patent

Application data

Number

PI7704639

Type

Invention Patent

Filing

07/22/1976

Publication

-

Progress at the INPI

  1. Filing07/22/76
  2. Publication
  3. Examination
  4. Allowance03/30/82
  5. Grant
  6. Terminated08/11/87

The patent was granted and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 08/11/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

NEIMAN SA

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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).

Anuidade - prazo legal encerrado

#18.2

08/11/1987

RPI 877

Notificação para pagamento de retribuição

#13.1

06/08/1982

RPI 607

Notificação para pagamento de retribuição

#13.1

06/01/1982

RPI 606

Deferimento

#9.1

03/30/1982

RPI 597

Deferimento

#9.1

02/09/1982

RPI 590

Deferimento

#9.1

02/02/1982

RPI 589

11.8

01/12/1982

RPI 586

Arquivamento - Art. 36 §1° da LPI

#11.2

11/10/1981

RPI 577

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