Official data from INPI

MÉTODO E APARELHO PARA SOLDAGEM DE MATERIAL TERMOPLÁSTICO.

ArquivadaInvention Patent

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Application data

Number

PI8105241

Type

Invention Patent

Filing

08/17/1981

Publication

04/27/1982

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Progress at the INPI

Filing08/17/81
Publication04/27/82
Abandoned
Allowance
Grant
In force

The application was abandoned: examination was not requested within the 36 months following the 08/17/1981 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

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Latest action published by the INPI: 06/18/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Gundle Holdings (Proprietary) Limited.

Inventors

S. F. (pessoa física)

Technical data

IPC Classification

C09J 5/10

Priority claims

80/5190 · 08/22/1980

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

06/18/1985

RPI 765

Publicação do pedido de patente

#3.1

04/27/1982

RPI 601

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