(11) 98705-3426
TrademarkIQ iconTrademarkIQ
Back to search
Official data from INPI

APARELHO PARA APAGAR CARACTERES IMPRESSOS DE UM DOCUMENTO DE PAPEL,APARELHO PARA REMOVER CARACTERES IMPRESSOS DE UMA FOLHA DE PAPEL E PROCESSO PARA CORRIGIR,CARACTERES OU OUTROS SIMBOLOS IMPRESSOS ERRADAMENTE SOBRE UMA FOLHA DE PAPEL

ArquivadaInvention Patent

Application data

Number

PI7704972

Type

Invention Patent

Filing

02/04/1977

Publication

-

Progress at the INPI

  1. Filing02/04/77
  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: 02/22/1983. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

C. C. (pessoa física)

Inventors

H. R. (pessoa física)

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

02/22/1983

RPI 644

Patent monitoring

Track this patent in real time.

Receive alerts on INPI events, decisions, and expiry dates for your portfolio.