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Official data from INPI

APERFEICOAMENTO EM DISPOSITIVO PARA O TRANSPORTE DE ROUPAS

IndeferidaInvention Patent

Application data

Number

PI8504958

Type

Invention Patent

Filing

10/03/1985

Publication

05/12/1987

Progress at the INPI

Under appeal
  1. Filing10/03/85
  2. Publication05/12/87
  3. Examination08/25/87
  4. Refused09/19/89
  5. Grant
  6. In force

The application was refused by the INPI on 09/19/1989. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 09/19/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

TNT TRANSPORTES S A [BR]

Inventors

E. T. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

09/19/1989

RPI 987

14.4

04/19/1988

RPI 913

Solicitação de exame técnico

#4.1

08/25/1987

RPI 879

Publicação do pedido de patente

#3.1

05/12/1987

RPI 864

Pedido de patente depositado

#2.1

12/17/1985

RPI 791

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