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Official data from INPI

RODA COLETORA

ConcedidaInvention Patent

Application data

Number

PI8404739

Type

Invention Patent

Filing

01/16/1984

Publication

12/26/1984

Progress at the INPI

  1. Filing01/16/84
  2. Publication12/26/84
  3. Examination08/19/86
  4. Allowance11/01/88
  5. Grant09/26/89
  6. Terminated09/12/95

The patent was granted on 09/26/1989 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: 09/26/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

K. E. (pessoa física)

SE

U. H. (pessoa física)

SE

Inventors

K. E. (pessoa física)

SE

U. H. (pessoa física)

SE

Technical data

IPC Classification

Priority claims

SE

8300189.1 · 01/17/1983

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

09/26/1989

RPI 988

Notificação para pagamento de retribuição

#13.1

02/21/1989

RPI 957

Deferimento

#9.1

11/01/1988

RPI 941

Exigência - art. 36 da LPI

#6.1

05/17/1988

RPI 917

6.2

09/08/1987

RPI 881

Solicitação de exame técnico

#4.1

08/19/1986

RPI 826

Notificação de entrada na fase nacional - PCT

#1.3

12/26/1984

RPI 740

Anuidade - prazo legal encerrado

#18.2

09/12/1995

RPI 1293

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