Official data from INPI

PROCESSO E DISPOSITIVO PARA A PRODUCAO DE SEGMENTOS SEMI-ACABADOS,ESPECIALMENTE LIGNOTTES,DE PESO OU VOLUME EXATO,PARA DEFORMACAO A FRIO OU A QUENTE

Em AnáliseInvention Patent

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Application data

Number

PI7701269

Type

Invention Patent

Filing

03/02/1976

Publication

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Progress at the INPI

Filing03/02/76
Publication
Examination
Allowance03/30/82
Grant
Terminated08/20/85

The patent was granted and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 08/20/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

P. R. (pessoa física)

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

08/20/1985

RPI 774

Cessão de direito de exploração

#22.1

12/04/1984

RPI 737

Notificação para pagamento de retribuição

#13.1

07/20/1982

RPI 613

Deferimento

#9.1

03/30/1982

RPI 597

From the same holder

PROCESSO E DISPOSITIVO PARA O SECCIONAMENTO VOLUMETRICO DE MATERIAL EM FORMA DE BARRA SERRA CIRCULAR PARA METAIS TORNO PARALELO

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