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Official data from INPI

Agente de soldagem por intumescimento de corpos moldados, e aplicação de uma mistura de solventes.

ArquivadaInvention Patent

Application data

Number

PI8207347

Type

Invention Patent

Filing

12/16/1982

Publication

10/18/1983

Progress at the INPI

  1. Filing12/16/82
  2. Publication10/18/83
  3. Abandoned11/12/85
  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: 01/17/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

D. A. (pessoa física)

DE

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Inventors

K. K. (pessoa física)

K. W. (pessoa física)

P. P. (pessoa física)

S. P. (pessoa física)

Technical data

Priority claims

DE

P 3150022.6 · 12/17/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

01/17/1989

RPI 952

Exigência - art. 36 da LPI

#6.1

06/28/1988

RPI 923

Solicitação de exame técnico

#4.1

11/12/1985

RPI 786

Publicação do pedido de patente

#3.1

10/18/1983

RPI 678

Pedido de patente depositado

#2.1

02/08/1983

RPI 642

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