Official data from INPI

CONJUNTO MANGA DE EIXO

ConcedidaInvention Patent

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Application data

Number

PI8203572

Type

Invention Patent

Filing

06/15/1982

Publication

01/24/1984

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Progress at the INPI

Filing06/15/82
Publication01/24/84
Examination05/08/84
Allowance10/06/87
Grant05/31/88
Terminated11/29/94

The patent was granted on 05/31/1988 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: 05/31/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

J. Teixeira e Silva Ltda

SP, BR

Inventors

J. T. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

05/31/1988

RPI 919

Notificação para pagamento de retribuição

#13.1

02/09/1988

RPI 903

Deferimento

#9.1

10/06/1987

RPI 885

Retificação

#15.6

08/04/1987

RPI 876

15.4

01/13/1987

RPI 847

8.1

08/26/1986

RPI 827

Exigência - art. 36 da LPI

#6.1

12/03/1985

RPI 789

Pedido de certificado de adição de invenção

#5.1

09/25/1984

RPI 727

Solicitação de exame técnico

#4.1

05/08/1984

RPI 707

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

11/29/1994

RPI 1252

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