Official data from INPI

RECIPIENTE,PROCESSO PARA FABRICAR UM RECIPIENTE E APARELHO PARA EMPREGO NA FIXACAO DE UM MEMBRO DE TAMPO CIRCULAR

Em AnáliseInvention Patent

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Application data

Number

PI7607368

Type

Invention Patent

Filing

11/05/1975

Publication

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Progress at the INPI

Filing11/05/75
Publication
Examination
Allowance06/01/82
Grant
Terminated11/24/87

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: 11/24/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

RHEEM MFG CO

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

11/24/1987

RPI 892

Pedido de licença compulsória

#20.1

01/17/1984

RPI 691

20.10

01/10/1984

RPI 690

Licença compulsória (variante)

#20.2

11/01/1983

RPI 680

Notificação para pagamento de retribuição

#13.1

09/21/1982

RPI 622

Deferimento

#9.1

06/01/1982

RPI 606

From the same holder

DISPOSITIVO PARA ALIMENTAR UMA FITA CONTINUA DE ALCAS TROMPA TELESCOPIA DE ENCHIMENTO

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