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Official data from INPI

MECANISMO EJETOR E RETRATOR DE CERDAS APLICÁVEL EM ESCOVAS DE CABELO E CONGÊNERES

PublicadaInvention Patent

Application data

Number

PI8702248

Type

Invention Patent

Filing

04/28/1987

Publication

11/22/1988

Progress at the INPI

Under appeal
  1. Filing04/28/87
  2. Publication11/22/88
  3. Examination03/27/90
  4. Refused12/04/90
  5. Grant
  6. In force

The application was refused by the INPI on 12/04/1990. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 11/22/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Neoplast Indústria e Comércio de Plásticos Ltda

RS, BR

Inventors

C. D. (pessoa física)

BR

E. D. (pessoa física)

G. D. (pessoa física)

BR

L. D. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

11/22/1988

RPI 944

Pedido de patente depositado

#2.1

07/28/1987

RPI 875

Indeferimento

#9.2

12/04/1990

RPI 1044

Solicitação de exame técnico

#4.1

03/27/1990

RPI 1011

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