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Official data from INPI

SISTEMA DE ENCAIXES(2 FEMEAS,2MACHOS)TRONCO DE CONE INVERSO,CONJUGADOS COM FUROS CONICOS,TODOS COINCIDENTES,ADAPTADOS AO TIJOLO DE CONSTRUCAO

ArquivadaInvention Patent

Application data

Number

PI7606614

Type

Invention Patent

Filing

09/29/1976

Publication

-

Progress at the INPI

  1. Filing09/29/76
  2. Publication
  3. Examination
  4. Allowance
  5. Abandoned
  6. In force

The application was allowed 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: 04/27/1982. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. J. (pessoa física)

P. R. (pessoa física)

Inventors

No inventors listed.

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

04/27/1982

RPI 601

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era E04C 1/10.

03/27/2018

RPI 2464

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