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Official data from INPI

PAPEL DE REGISTRO SENSIVEL A PRESSAO, COM FORMADOR DE COR AUTOCONTIDO DO TIPO DE UM UNICO REVESTIMENTO

ArquivadaInvention Patent

Application data

Number

PI7907685

Type

Invention Patent

Filing

11/27/1979

Publication

-

Progress at the INPI

  1. Filing11/27/79
  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.

Talk to a specialist

Latest action published by the INPI: 10/01/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

MITSUBISHI PAPER MILLS LTD

Inventors

M. F. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

10/01/1985

RPI 780

Exigência - art. 36 da LPI

#6.1

02/05/1985

RPI 746

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: D21H 1/22; B32B 29/00.

03/27/2018

RPI 2464

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