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Official data from INPI

FORRO ISOLANTE E PROCESSO DE SUA FABRICAÇÃO

IndeferidaInvention Patent

Application data

Number

PI9001883

Type

Invention Patent

Filing

04/18/1990

Publication

11/12/1991

Progress at the INPI

Under appeal
  1. Filing04/18/90
  2. Publication11/12/91
  3. Examination06/09/92
  4. Refused01/16/96
  5. Grant
  6. In force

The application was refused by the INPI on 01/16/1996. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 03/27/2018. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Toro Indústria e Comércio Ltda

SP, BR

Inventors

C. S. (pessoa física)

BR

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: E04B 5/00; E04F 3/00.

03/27/2018

RPI 2464

Indeferimento

#9.2

01/16/1996

RPI 1311

14.7

08/29/1995

RPI 1291

Retificação

#15.6

07/25/1995

RPI 1286

Retificação

#15.3

06/14/1994

RPI 1228

Solicitação de exame técnico

#4.1

06/09/1992

RPI 1123

Publicação do pedido de patente

#3.1

11/12/1991

RPI 1093

Pedido de patente depositado

#2.1

08/21/1990

RPI 1029

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