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Official data from INPI

PROCESSO E DISPOSITIVO PARA A UNIÃO DE PLACAS DELGADAS

PublicadaInvention Patent

Application data

Number

PI8801516

Type

Invention Patent

Filing

03/30/1988

Publication

11/08/1988

Progress at the INPI

  1. Filing03/30/88
  2. Publication11/08/88
  3. Abandoned08/07/90
  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: 11/08/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

E. R. (pessoa física)

DE

Inventors

E. R. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 37 10 929.4 · 04/01/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

11/08/1988

RPI 942

Pedido de patente depositado

#2.1

08/09/1988

RPI 929

Arquivamento - Art. 36 §1° da LPI

#11.2

02/21/1995

RPI 1264

Exigência - art. 36 da LPI

#6.1

08/09/1994

RPI 1236

Solicitação de exame técnico

#4.1

08/07/1990

RPI 1027

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