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Official data from INPI

COLHEDEIRA.

Em AnáliseInvention Patent

Application data

Number

PI8004942

Type

Invention Patent

Filing

08/06/1980

Publication

04/06/1982

Progress at the INPI

  1. Filing08/06/80
  2. Publication04/06/82
  3. Examination05/15/84
  4. Allowance10/29/85
  5. Grant12/30/86
  6. Terminated09/26/89

The patent was granted on 12/30/1986 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

FMC do Brasil S.A., Indústria e Comércio.

Inventors

R. S. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

09/26/1989

RPI 988

Concessão da patente

#16.1

12/30/1986

RPI 845

14.1

10/07/1986

RPI 833

14.4

08/12/1986

RPI 825

14.7

08/05/1986

RPI 824

14.4

07/29/1986

RPI 823

Deferimento

#9.1

10/29/1985

RPI 784

Exigência - art. 36 da LPI

#6.1

12/11/1984

RPI 738

Solicitação de exame técnico

#4.1

05/15/1984

RPI 708

Publicação do pedido de patente

#3.1

04/06/1982

RPI 598

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