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Official data from INPI

DISPOSITIVO PARA A FRAGMENTAÇÃO DE MATERIAL RESIDUAL, POR EXEMPLO BLOCOS DE PAPÉIS

ArquivadaInvention Patent
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Application data

Number

PI8201778

Type

Invention Patent

Filing

03/29/1982

Publication

03/01/1983
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Progress at the INPI

  1. Filing03/29/82
  2. Publication03/01/83
  3. Abandoned10/11/83
  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.

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Latest action published by the INPI: 09/10/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Feinwerktechnik Schleicher & Co.

DE

Inventors

A. G. (pessoa física)

DE

Technical data

IPC Classification

B02C 18/18

Priority claims

DE

P 31 12 639.1 · 03/30/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

09/10/1985

RPI 777

6.2

03/05/1985

RPI 750

Solicitação de exame técnico

#4.1

05/29/1984

RPI 710

Solicitação de exame técnico

#4.1

10/11/1983

RPI 677

3.4

04/19/1983

RPI 652

Publicação do pedido de patente

#3.1

03/01/1983

RPI 645

Pedido de patente depositado

#2.1

05/18/1982

RPI 604

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era B02C 18/40.

03/27/2018

RPI 2464

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