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Official data from INPI

SEM TITULO

Em AnáliseInvention Patent

Application data

Number

PI7901593

Type

Invention Patent

Filing

03/15/1979

Publication

-

Progress at the INPI

  1. Filing03/15/79
  2. Publication
  3. Examination02/24/82
  4. Allowance10/18/83
  5. Grant05/29/84
  6. Terminated05/11/93

The patent was granted on 05/29/1984 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: 10/17/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Linc Industrial e Comercial de Tecidos Ltda

SP, BR

Inventors

M. A. (pessoa física)

P. M. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

20.7

10/17/1989

RPI 991

20.7

12/18/1984

RPI 739

Concessão da patente

#16.1

05/29/1984

RPI 710

Notificação para pagamento de retribuição

#13.1

01/31/1984

RPI 693

Deferimento

#9.1

10/18/1983

RPI 678

Exigência - art. 36 da LPI

#6.1

04/19/1983

RPI 652

Solicitação de exame técnico

#4.1

02/24/1982

RPI 592

Anuidade - prazo legal encerrado

#18.2

05/11/1993

RPI 1171

20.7

10/20/1992

RPI 1142

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