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Official data from INPI

MÁQUINA PARA PRODUZIR JANELAS TRANSPARENTES EM FORMULÁRIOS CONTÍNUOS E SIMILARES

DeferidaInvention Patent

Application data

Number

PI8500414

Type

Invention Patent

Filing

01/30/1985

Publication

04/15/1986

Progress at the INPI

  1. Filing01/30/85
  2. Publication04/15/86
  3. Examination08/05/86
  4. Allowance10/31/89
  5. Grant05/29/90
  6. Terminated08/08/95

The patent was granted on 05/29/1990 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: 10/31/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Laurenti Equipamentos Para Processamento De Dados Ltda

SP, BR

See this company's full portfolio

Inventors

A. L. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Deferimento

#9.1

10/31/1989

RPI 993

14.7

10/06/1987

RPI 885

Solicitação de exame técnico

#4.1

08/05/1986

RPI 824

2.2

04/22/1986

RPI 809

Publicação antecipada

#3.2

04/15/1986

RPI 808

Pedido de patente depositado

#2.1

04/08/1986

RPI 807

Pedido de patente depositado

#2.1

03/25/1986

RPI 805

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era B31B 1/24.

03/27/2018

RPI 2464

Anuidade - prazo legal encerrado

#18.2

08/08/1995

RPI 1288

Concessão da patente

#16.1

05/29/1990

RPI 1020

Notificação para pagamento de retribuição

#13.1

03/06/1990

RPI 1008

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