Official data from INPI

PROCESSO PARA GOMAGEM DE PAPEL

ArquivadaInvention Patent

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Application data

Number

PI8202425

Type

Invention Patent

Filing

04/27/1982

Publication

04/12/1983

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Progress at the INPI

Filing04/27/82
Publication04/12/83
Abandoned
Allowance
Grant
In force

The application was abandoned: examination was not requested within the 36 months following the 04/27/1982 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 11/26/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Prodeco SpA

Inventors

N. S. (pessoa física)

Technical data

IPC Classification

C01F 7/56 D21H 17/66

Priority claims

21394 A/81 · 04/27/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

11/26/1985

RPI 788

Publicação do pedido de patente

#3.1

04/12/1983

RPI 651

Pedido de patente depositado

#2.1

06/15/1982

RPI 608

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era D21D 3/00.

03/27/2018

RPI 2464

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