Official data from INPI

MECANISMO DE ELEVACAO PARA UM GUINDASTE ELEVATORIO,PARTICULARMENTE PARA UM GUINDASTE DE FUNDICAO OU GUINDASTE DE REATOR

ArquivadaInvention Patent

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Application data

Number

PI7808632

Type

Invention Patent

Filing

12/27/1977

Publication

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Progress at the INPI

Filing12/27/77
Publication
Examination
Allowance05/18/82
Abandoned
In force

The application was allowed on 05/18/1982 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

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Latest action published by the INPI: 06/19/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

WAAGNER BIRO AG

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

06/19/1984

RPI 713

Notificação para pagamento de retribuição

#13.1

10/25/1983

RPI 679

110

08/16/1983

RPI 669

Deferimento

#9.1

05/18/1982

RPI 604

Pedido de certificado de adição de invenção

#5.1

10/27/1981

RPI 575

From the same holder

PROCESSO E INSTALACAO PARA MANTER ATIVA A CULTURA DO LEVEDO NA FERMENTACAO CONTINUA DO MOSTO ACUCARADO EM ALCOOL ETILICO PROCESSO E INSTALACAO PARA MISTURA DE DUAS CORRENTES DE GAS PROCESSO E DISPOSITIVO PARA O RESFRIAMENTO DE MATERIAL A GRANEL AQUECIDO

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