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Official data from INPI

GUIA INFERIOR PARA PAREDE CORREDICA DIVISORIA

Em AnáliseInvention Patent

Application data

Number

PI7806918

Type

Invention Patent

Filing

10/20/1978

Publication

-

Progress at the INPI

  1. Filing10/20/78
  2. Publication
  3. Examination
  4. Allowance03/02/82
  5. Grant
  6. Terminated05/04/93

The patent was granted and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 06/22/1982. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

H. B. (pessoa física)

CH

Inventors

No inventors listed.

Technical data

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Notificação para pagamento de retribuição

#13.1

06/22/1982

RPI 609

Deferimento

#9.1

03/02/1982

RPI 593

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era E05D 13/02.

03/27/2018

RPI 2464

Anuidade - prazo legal encerrado

#18.2

05/04/1993

RPI 1170

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