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Official data from INPI

CAMBIADOR AUTOMATICO DE FERRAMENTAS PARA CABECOTE PORTA-FERRAMENTA ROTATIVO, COM CORREDICA DE ALIMENTACAO TRANSVERSAL

ArquivadaInvention Patent

Application data

Number

PI8102572

Type

Invention Patent

Filing

05/01/1980

Publication

01/19/1982

Progress at the INPI

  1. Filing05/01/80
  2. Publication01/19/82
  3. Abandoned06/15/82
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 07/17/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

KEARNEY & TRECKER CORP

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Inventors

K. E. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

07/17/1984

RPI 717

8.1

01/24/1984

RPI 692

Solicitação de exame técnico

#4.1

06/15/1982

RPI 608

Publicação do pedido de patente

#3.1

01/19/1982

RPI 587

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