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Official data from INPI

APARELHO LIMPADOR APROPRIADO PARA LIMPAR O MEMBRO DE CABEÇA DE UMA UNIDADE DE REPRODUÇÃO REGISTRO EM FITA MAGNÉTICA E BRAÇO LIMPADOR APROPRIADO PARA SER MONTADO EM UM APARELHO LIMPADOR.

ArquivadaInvention Patent

Application data

Number

PI8300037

Type

Invention Patent

Filing

01/06/1983

Publication

09/13/1983

Progress at the INPI

  1. Filing01/06/83
  2. Publication09/13/83
  3. Abandoned11/12/85
  4. Allowance
  5. Grant
  6. In force

The application was abandoned at the INPI. The case ended without a patent and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 03/15/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

ALLSOP, INC.

Inventors

A. D. (pessoa física)

C. E. (pessoa física)

Technical data

IPC Classification

Priority claims

US

337,945 · 01/07/1982

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

11.3

03/15/1988

RPI 908

Exigência - art. 36 da LPI

#6.1

10/27/1987

RPI 888

Solicitação de exame técnico

#4.1

11/12/1985

RPI 786

Publicação do pedido de patente

#3.1

09/13/1983

RPI 673

Pedido de patente depositado

#2.1

02/22/1983

RPI 644

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