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Official data from INPI

LÂMINAS DE IMPRESSÃO EMPILHÁVEIS, DIVIDIDAS PARA CABEÇAS DE IMPRESSORA DE MATRIZ

Em AnáliseInvention PatentPCT · US1980000688

Application data

Number

PI8008760

Type

Invention Patent

Filing

06/04/1980

Publication

-

PCT

US1980000688

Progress at the INPI

  1. Filing06/04/80
  2. Publication
  3. Examination
  4. Refused09/17/85
  5. Grant
  6. In force

The application was refused on 09/17/1985 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 09/17/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

General Electric Company

US

See this company's full portfolio

Inventors

P. D. (pessoa física)

Technical data

IPC Classification

Priority claims

US

51.727 · 06/25/1979

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

131

09/17/1985

RPI 778

15.7

06/14/1983

RPI 660

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era B41J 3/12.

03/27/2018

RPI 2464

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