Official data from INPI

DISPOSITIVO DE CORTE PARA AZULEJOS

Em AnáliseInvention Patent

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Application data

Number

PI7905804

Type

Invention Patent

Filing

09/11/1979

Publication

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Progress at the INPI

Filing09/11/79
Publication
Examination
Allowance03/30/82
Grant
Expired04/25/95

The letters patent expired on 04/25/1995: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

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Latest action published by the INPI: 08/07/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. M. (pessoa física)

SP, BR

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

20.7

08/07/1984

RPI 720

Notificação para pagamento de retribuição

#13.1

07/20/1982

RPI 613

Deferimento

#9.1

03/30/1982

RPI 597

Carta-patente expirada

#21.1

04/25/1995

RPI 1273

Pedido de licença compulsória

#20.1

08/06/1991

RPI 1079

From the same holder

"FORNO ELÉTRICO PORTÁTIL CIRCULAR"APERFEIÇOAMENTOS EM DISPOSITIVO DE CORTE PARA AZULEJOS E PISOS APARELHAMENTO DE CORTE PARA PISO CERÂMICA E AZULEJO APERFEIÇOAMENTO EM ACORTADORES DE AZULEJOS, REVESTIMENTOS E SIMILARES APARTELHO CORTADOR DE AZULEJOS

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