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Official data from INPI

DISPOSITIVO DE FIAÇÃO TIPO EXTREMIDADE ABERTA (OPEN-END) E PROCESSO PARA A AT IVAÇÃO DE TAL DISPOSITIVO

PublicadaInvention Patent

Application data

Number

PI8803661

Type

Invention Patent

Filing

07/22/1988

Publication

02/14/1989

Progress at the INPI

  1. Filing07/22/88
  2. Publication02/14/89
  3. Abandoned05/28/91
  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: 02/14/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Rieter Ingolstadt Spinnereimaschinenbau AG.

DE

Schubert & Salzer Maschinenfabrik Ag

DE

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Inventors

E. G. (pessoa física)

DE

E. B. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P3726531.8-26 · 08/10/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

02/14/1989

RPI 956

Pedido de patente depositado

#2.1

12/27/1988

RPI 949

Arquivamento - Art. 36 §1° da LPI

#11.2

12/12/1995

RPI 1306

Exigência - art. 36 da LPI

#6.1

02/14/1995

RPI 1263

14.4

08/30/1994

RPI 1239

14.6

05/17/1994

RPI 1224

Solicitação de exame técnico

#4.1

05/28/1991

RPI 1069

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