Official data from INPI

DESVIRADOR DE AZULEJOS, LADRILHOS E PEÇAS SEMELHANTES

ConcedidaInvention Patent

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Application data

Number

PI8203557

Type

Invention Patent

Filing

06/17/1982

Publication

01/24/1984

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Progress at the INPI

Filing06/17/82
Publication01/24/84
Examination10/23/84
Allowance07/09/85
Grant03/25/86
Terminated06/26/90

The patent was granted on 03/25/1986 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: 03/25/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Klabin Cerâmicas S/A

RJ, BR

Inventors

B. A. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

03/25/1986

RPI 805

Notificação para pagamento de retribuição

#13.1

11/12/1985

RPI 786

Deferimento

#9.1

07/09/1985

RPI 768

Solicitação de exame técnico

#4.1

10/23/1984

RPI 731

Publicação do pedido de patente

#3.1

01/24/1984

RPI 692

Pedido de patente depositado

#2.1

08/03/1982

RPI 615

Anuidade - prazo legal encerrado

#18.2

06/26/1990

RPI 1024

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