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Official data from INPI

SEM TITULO

ConcedidaInvention Patent

Application data

Number

PI7806338

Type

Invention Patent

Filing

09/26/1978

Publication

-

Progress at the INPI

  1. Filing09/26/78
  2. Publication
  3. Examination
  4. Allowance01/05/82
  5. Grant09/08/82
  6. Terminated04/27/93

The patent was granted on 09/08/1982 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: 09/08/1982. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Mero-Raumstruktur Gmbh & Co.

DE

Inventors

M. M. (pessoa física)

S. R. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

09/08/1982

RPI 620

Notificação para pagamento de retribuição

#13.1

05/04/1982

RPI 602

Deferimento

#9.1

01/05/1982

RPI 585

Anuidade - prazo legal encerrado

#18.2

04/27/1993

RPI 1169

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