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Official data from INPI

Máquina de corte longitudinal e/ou máquina de cortar entalhes para seções móveis de material, especialmente para seçòes de papelão ondulado.

Em AnáliseInvention Patent

Application data

Number

PI8300443

Type

Invention Patent

Filing

01/28/1983

Publication

11/01/1983

Progress at the INPI

  1. Filing01/28/83
  2. Publication11/01/83
  3. Examination09/24/85
  4. Allowance
  5. Grant
  6. In force

Published on 11/01/1983, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

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Latest action published by the INPI: 04/22/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

BHs - Bayerische - Berg - Hutten - Und Salzwerke Aktiengesellschaft

Inventors

M. H. (pessoa física)

Technical data

IPC Classification

Priority claims

DE

3202914.4 · 01/29/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação - classificação IPC

#15.11

04/22/1987

RPI 861

Retificação

#15.3

02/17/1987

RPI 852

Solicitação de exame técnico

#4.1

09/24/1985

RPI 779

Publicação do pedido de patente

#3.1

11/01/1983

RPI 680

Pedido de patente depositado

#2.1

03/15/1983

RPI 647

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era B31B 1/22.

03/27/2018

RPI 2464

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