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Official data from INPI

TETO DE VEICULO AUTOMOTOR COM UMA ABERTURA NO TETO

ConcedidaInvention Patent

Application data

Number

PI7900989

Type

Invention Patent

Filing

02/28/1978

Publication

-

Progress at the INPI

  1. Filing02/28/78
  2. Publication
  3. Examination
  4. Allowance04/26/83
  5. Grant10/25/83
  6. Terminated09/25/90

The patent was granted on 10/25/1983 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 10/25/1983. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

W. W. (pessoa física)

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Inventors

J. H. (pessoa física)

S. W. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

10/25/1983

RPI 679

Notificação para pagamento de retribuição

#13.1

09/20/1983

RPI 674

Deferimento

#9.1

04/26/1983

RPI 653

Exigência - art. 36 da LPI

#6.1

09/21/1982

RPI 622

6.2

02/09/1982

RPI 590

Anuidade - prazo legal encerrado

#18.2

09/25/1990

RPI 1034

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