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Official data from INPI

ACOPLADEIRA EXTERNA PARA SOLDAGEM DE TUBOS.

PublicadaInvention Patent

Application data

Number

PI8801201

Type

Invention Patent

Filing

03/11/1988

Publication

10/03/1989

Progress at the INPI

  1. Filing03/11/88
  2. Publication10/03/89
  3. Examination07/02/91
  4. Allowance12/13/94
  5. Abandoned
  6. In force

The application was allowed on 12/13/1994 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: 10/03/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

L. V. (pessoa física)

MG, BR

Inventors

L. V. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

10/03/1989

RPI 989

Pedido de patente depositado

#2.1

06/21/1988

RPI 922

Arquivamento - Art. 38 §2° da LPI

#11.4

02/27/1996

RPI 1317

Republicação - classificação IPC

#15.11

04/25/1995

RPI 1273

Notificação para pagamento de retribuição

#13.1

04/18/1995

RPI 1272

Deferimento

#9.1

12/13/1994

RPI 1254

Solicitação de exame técnico

#4.1

07/02/1991

RPI 1074

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