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Official data from INPI

DISPOSITIVO PRENDEDOR DE TORAS EMPREGADO NO CORTE SEMI - CIRCULAR, OU POR SUSTENTAÇÃO, DE TORAS DE MADEIRAS.

ConcedidaInvention Patent

Application data

Number

PI8004824

Type

Invention Patent

Filing

07/31/1980

Publication

03/30/1982

Progress at the INPI

  1. Filing07/31/80
  2. Publication03/30/82
  3. Examination03/27/84
  4. Allowance04/09/85
  5. Grant10/29/85
  6. Terminated08/02/94

The patent was granted on 10/29/1985 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: 10/29/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. C. (pessoa física)

Inventors

C. A. (pessoa física)

Technical data

IPC Classification

Priority claims

IT

20.574 A/80 · 03/13/1980

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

10/29/1985

RPI 784

Notificação para pagamento de retribuição

#13.1

07/30/1985

RPI 771

Deferimento

#9.1

04/09/1985

RPI 755

Exigência - art. 36 da LPI

#6.1

09/25/1984

RPI 727

Solicitação de exame técnico

#4.1

03/27/1984

RPI 701

Publicação do pedido de patente

#3.1

03/30/1982

RPI 597

Anuidade - prazo legal encerrado

#18.2

08/02/1994

RPI 1235

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