Official data from INPI

PRENSA VULCANIZADORA DE PNEUS, CONJUNTO DE PRENSA E CARREGADOR DE PNEU, CARREGADOR, PROCESSO DE VULCANIZACAO DE PNEUS E PRENSA DE PNEUS

Em AnáliseInvention Patent

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Application data

Number

PI8102132

Type

Invention Patent

Filing

04/09/1980

Publication

10/13/1981

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Progress at the INPI

Filing04/09/80
Publication10/13/81
Examination09/13/83
Allowance12/26/84
Grant06/25/85
Terminated01/17/89

The patent was granted on 06/25/1985 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: 01/17/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

NRM CORP

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Inventors

A. S. (pessoa física)

S. D. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

01/17/1989

RPI 952

Concessão da patente

#16.1

06/25/1985

RPI 766

Notificação para pagamento de retribuição

#13.1

04/16/1985

RPI 756

Deferimento

#9.1

12/26/1984

RPI 740

Exigência - art. 36 da LPI

#6.1

05/02/1984

RPI 706

Solicitação de exame técnico

#4.1

09/13/1983

RPI 673

Publicação do pedido de patente

#3.1