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Official data from INPI

ELEMENTO CONSTRUTIVO NA BASE DE TECIDO DE MALHA E PROCESSO PARA A SUA PRODUÇÃO

PublicadaInvention Patent

Application data

Number

PI8901904

Type

Invention Patent

Filing

04/21/1989

Publication

11/28/1989

Progress at the INPI

  1. Filing04/21/89
  2. Publication11/28/89
  3. Examination10/15/91
  4. Allowance03/03/98
  5. Abandoned
  6. In force

The application was allowed on 03/03/1998 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: 11/28/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Vorwerk & Co Interholding GmbH

DE

Inventors

A. N. (pessoa física)

DE

W. B. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 38 13 741.0 · 04/23/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

11/28/1989

RPI 997

Pedido de patente depositado

#2.1

05/30/1989

RPI 971

Arquivamento - Art. 38 §2° da LPI

#11.4

Arquivamento - Art. 38 § 2º LPI.

06/22/1999

RPI 1485

Deferimento

#9.1

03/03/1998

RPI 1419

Exigência - art. 36 da LPI

#6.1

07/19/1994

RPI 1233

Solicitação de exame técnico

#4.1

10/15/1991

RPI 1089

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