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Official data from INPI

PROCESSO PARA O ROLAMENTO CONTROLADO DE ELEMENTOS ROLANTES ROLANDO EM UM GUIA; SISTEMA DE GUIA LONGITUDINAL CONSTRUÍDO DE ACORDO COM O PROCESSO; CORPO ROLANTE PARA O SISTEMA DE GUIA LONGITUDINAL E GUIA DE CORPO ROLANTE PARA O SISTEMA DE GUIA LONGITUDINAL.

ArquivadaInvention PatentPCT · CH1989000149

Application data

Number

PI8907066

Type

Invention Patent

Filing

08/18/1989

Publication

01/02/1991

PCT

CH1989000149

Progress at the INPI

  1. Filing08/18/89
  2. Publication01/02/91
  3. Examination03/01/94
  4. Allowance01/03/95
  5. Abandoned
  6. In force

The application was allowed on 01/03/1995 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 02/27/1996. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SFT AG Spontanfordertechnik

CH

Inventors

J. E. (pessoa física)

Technical data

IPC Classification

Priority claims

CH

2707/89-0 · 07/20/1989

CH

3245/88-7 · 08/31/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

02/27/1996

RPI 1317

Notificação para pagamento de retribuição

#13.1

05/23/1995

RPI 1277

Deferimento

#9.1

01/03/1995

RPI 1257

Solicitação de exame técnico

#4.1

03/01/1994

RPI 1213

Notificação de entrada na fase nacional - PCT

#1.3

01/02/1991

RPI 1048

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