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Official data from INPI

PONTEADOR COM ARAME,E,ACABADOR PARA UMA FOTOCOPIADORA

Em AnáliseInvention Patent

Application data

Number

PI7908534

Type

Invention Patent

Filing

12/29/1978

Publication

-

Progress at the INPI

  1. Filing12/29/78
  2. Publication
  3. Examination09/14/82
  4. Allowance11/01/83
  5. Grant04/24/84
  6. Terminated10/03/89

The patent was granted on 04/24/1984 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: 10/03/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

XEROX CORP

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Inventors

F. A. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

10/03/1989

RPI 989

Concessão da patente

#16.1

04/24/1984

RPI 705

Notificação para pagamento de retribuição

#13.1

02/14/1984

RPI 695

Deferimento

#9.1

11/01/1983

RPI 680

Republicação - classificação IPC

#15.11

04/26/1983

RPI 653

Exigência - art. 36 da LPI

#6.1

04/12/1983

RPI 651

Solicitação de exame técnico

#4.1

09/14/1982

RPI 621

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