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Official data from INPI

"MÉTODO PARA REVESTIR UM ESGOTO E DISPOSIÇÃO DE INTRODUÇÃO E REMOÇÃO"

ArquivadaInvention PatentPCT · AT1994000059

Application data

Number

PI9406677

Type

Invention Patent

Filing

05/03/1994

Publication

01/23/1996

PCT

AT1994000059

Progress at the INPI

  1. Filing05/03/94
  2. Publication01/23/96
  3. Abandoned
  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.

Talk to a specialist

Latest action published by the INPI: 01/15/2002. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Klug Kanal-, Leitungs- Und Unweltsanierungs- Gessellschaft M.B.H.

AT

Inventors

F. S. (pessoa física)

AT

Technical data

IPC Classification

Priority claims

AT

A 885/93 · 05/05/1993

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

01/15/2002

RPI 1619

Exigência - art. 36 da LPI

#6.1

06/05/2001

RPI 1587

Notificação de entrada na fase nacional - PCT

#1.3

01/23/1996

RPI 1312

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