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Official data from INPI

AGENTE DE REVESTIMENTO AQUOSO, ENDURECÍVEL AO CALOR, E SUA APLICAÇÃO

ArquivadaInvention Patent

Application data

Number

PI8007247

Type

Invention Patent

Filing

11/07/1980

Publication

-

Progress at the INPI

  1. Filing11/07/80
  2. Publication
  3. Abandoned
  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: 05/03/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. A. (pessoa física)

DE

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Inventors

B. W. (pessoa física)

Technical data

IPC Classification

Priority claims

DE

P2945459.9 · 11/10/1979

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

05/03/1988

RPI 915

Exigência - art. 36 da LPI

#6.1

08/18/1987

RPI 878

Conhecimento de parecer técnico

#7.1

09/27/1983

RPI 675

6.2

11/30/1982

RPI 632

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: C09D 5/40; C09D 3/68; C09D 3/727; C09D 3/74.

03/27/2018

RPI 2464

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