(11) 98705-3426
TrademarkIQ iconTrademarkIQ
Back to search
Official data from INPI

DISPOSITIVO PARA PROCESSAMENTO DE ESPIRAIS DE PAPEL PARA RECHEIO DE PAINÉIS

ArquivadaInvention Patent
Talk to an expert

Application data

Number

PI8106743

Type

Invention Patent

Filing

10/20/1981

Publication

03/16/1982
View on INPI

Progress at the INPI

  1. Filing10/20/81
  2. Publication03/16/82
  3. Abandoned05/25/82
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 11/06/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Maclinea S/A Máquinas e Engenharia para Madeiras

PR, BR

Inventors

L. M. (pessoa física)

Technical data

IPC Classification

B31D 5/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

11/06/1984

RPI 733

Exigência - art. 36 da LPI

#6.1

02/21/1984

RPI 696

Exigência - art. 36 da LPI

#6.1

10/11/1983

RPI 677

Solicitação de exame técnico

#4.1

05/25/1982

RPI 605

Publicação antecipada

#3.2

03/16/1982

RPI 595

Pedido de patente depositado

#2.1

12/01/1981

RPI 580

Republicação - classificação IPC

#15.11

A classificação anterior era: B31D 3/00

07/25/2017

RPI 2429

Related

Patent monitoring

Track this patent in real time.

Receive alerts on INPI events, decisions, and expiry dates for your portfolio.