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Official data from INPI

SEM TITULO

ConcedidaInvention Patent

Application data

Number

PI8201263

Type

Invention Patent

Filing

03/09/1982

Publication

01/18/1983

Progress at the INPI

  1. Filing03/09/82
  2. Publication01/18/83
  3. Examination02/26/85
  4. Allowance04/08/86
  5. Grant12/30/86
  6. Terminated11/15/94

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: 12/30/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

VARITRAC AG [CH]

Inventors

C. H. (pessoa física)

H. A. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

12/30/1986

RPI 845

Notificação para pagamento de retribuição

#13.1

08/12/1986

RPI 825

14.1

08/05/1986

RPI 824

14.7

07/29/1986

RPI 823

Deferimento

#9.1

04/08/1986

RPI 807

Exigência - art. 36 da LPI

#6.1

08/27/1985

RPI 775

Solicitação de exame técnico

#4.1

02/26/1985

RPI 749

Publicação do pedido de patente

#3.1

01/18/1983

RPI 639

Pedido de patente depositado

#2.1

04/20/1982

RPI 600

Anuidade - prazo legal encerrado

#18.2

11/15/1994

RPI 1250

Pedido de licença compulsória

#20.1

11/03/1992

RPI 1144

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