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Official data from INPI

LONGARINA DE TETO SALIENTANDO-SE SOBRE O CONTORNO DE TETO, ACIMA DA PARTE FRONTAL DE UM ÔNIBUS

Em AnáliseInvention Patent

Application data

Number

PI8706788

Type

Invention Patent

Filing

12/14/1987

Publication

07/05/1988

Progress at the INPI

  1. Filing12/14/87
  2. Publication07/05/88
  3. Examination09/13/88
  4. Allowance06/16/92
  5. Grant03/30/93
  6. Terminated10/24/95

The patent was granted on 03/30/1993 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: 10/25/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Daimler-Bens

DE

Inventors

D. B. (pessoa física)

DE

R. B. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 36 42 910.4 · 12/16/1986

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

4.1.2

10/25/1988

RPI 940

Solicitação de exame técnico

#4.1

09/13/1988

RPI 934

Publicação do pedido de patente

#3.1

07/05/1988

RPI 924

Pedido de patente depositado

#2.1

03/29/1988

RPI 910

Anuidade - prazo legal encerrado

#18.2

10/24/1995

RPI 1299

Concessão da patente

#16.1

03/30/1993

RPI 1165

Notificação para pagamento de retribuição

#13.1

11/03/1992

RPI 1144

Deferimento

#9.1

06/16/1992

RPI 1124

Exigência - art. 36 da LPI

#6.1

09/10/1991

RPI 1084

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