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Official data from INPI

MAQUINA PARA PRODUÇÃO DE FITAS CONTINUAS DE LATEX

Em AnáliseInvention Patent

Application data

Number

PI8500688

Type

Invention Patent

Filing

02/14/1985

Publication

09/16/1986

Progress at the INPI

  1. Filing02/14/85
  2. Publication09/16/86
  3. Examination09/30/86
  4. Allowance09/17/91
  5. Grant05/26/92
  6. Terminated05/21/96

The patent was granted on 05/26/1992 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: 09/30/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Adatex S/A Indusltrial e Comercial

SP, BR

Adatex S/A. Industrial e Comercial

SP, BR

Inventors

D. M. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

09/30/1986

RPI 832

Publicação do pedido de patente

#3.1

09/16/1986

RPI 830

Pedido de patente depositado

#2.1

05/07/1985

RPI 759

Anuidade - prazo legal encerrado

#18.2

05/21/1996

RPI 1329

20.7

05/04/1993

RPI 1170

Concessão da patente

#16.1

05/26/1992

RPI 1121

Notificação para pagamento de retribuição

#13.1

01/21/1992

RPI 1103

Deferimento

#9.1

09/17/1991

RPI 1085

Exigência - art. 36 da LPI

#6.1

05/07/1991

RPI 1066

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