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Official data from INPI

MÁQUINA DE CORTE E SOLDA DE SACOS PLÁSTICOS COM FUNDO REDONDO.

ArquivadaInvention Patent
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Application data

Number

PI8108322

Type

Invention Patent

Filing

12/18/1981

Publication

09/20/1983
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Progress at the INPI

  1. Filing12/18/81
  2. Publication09/20/83
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 12/18/1981 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: 12/31/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Equipamentos Woeike Ltda

Inventors

W. F. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

12/31/1985

RPI 793

Publicação do pedido de patente

#3.1

09/20/1983

RPI 674

Pedido de patente depositado

#2.1

02/16/1982

RPI 591

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