Official data from INPI

PLACAS DE CONCRETO COM PROTENSAO

Em AnáliseUtility Model

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Application data

Number

MU5801825

Type

Utility Model

Filing

12/27/1978

Publication

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Progress at the INPI

Filing12/27/78
Publication
Examination
Allowance03/16/82
Grant
Terminated09/10/85

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: 09/10/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

STUSSI IND & COM

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

09/10/1985

RPI 777

Cessão de direito de exploração

#22.1

02/26/1985

RPI 749

Notificação para pagamento de retribuição

#13.1

07/06/1982

RPI 611

Deferimento

#9.1

03/16/1982

RPI 595

From the same holder

VIBRADOR INSTALACAO PARA FABRICACAO DE ELEMENTOS DE CONCRETO PROCESSO E INSTALACAO PARA A FABRICACAO DE UM ELEMENTO CONCRETO PLANO E CURVO ELEMENTOS DE CANALIZACAO

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