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Official data from INPI

MÉTODO E APARELHO PARA SOLDAGEM DE MATERIAL PLÁSTICO.

ArquivadaInvention Patent

Application data

Number

PI8106107

Type

Invention Patent

Filing

09/24/1981

Publication

04/12/1983

Progress at the INPI

  1. Filing09/24/81
  2. Publication04/12/83
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 09/24/1981 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 09/10/1985. 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

Priority claims

ZA

81/1667 · 03/13/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

09/10/1985

RPI 777

Publicação do pedido de patente

#3.1

04/12/1983

RPI 651

Pedido de patente depositado

#2.1

11/10/1981

RPI 577

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: B29D 7/02; B29C 65/00; B29C 65/02; B29C 65/40; B29C 65/48.

03/27/2018

RPI 2464

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