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Official data from INPI

TRANSPORTADOR DE COPOS

IndeferidaInvention Patent

Application data

Number

PI9101371

Type

Invention Patent

Filing

04/04/1991

Publication

11/26/1991

Progress at the INPI

Under appeal
  1. Filing04/04/91
  2. Publication11/26/91
  3. Examination03/01/94
  4. Refused03/26/96
  5. Grant
  6. In force

The application was refused by the INPI on 03/26/1996. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 03/26/1996. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

S. C. (pessoa física)

US

Inventors

C. M. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

505.158 · 04/05/1990

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

03/26/1996

RPI 1321

Conhecimento de parecer técnico

#7.1

06/20/1995

RPI 1281

Solicitação de exame técnico

#4.1

03/01/1994

RPI 1213

Publicação do pedido de patente

#3.1

11/26/1991

RPI 1095

Pedido de patente depositado

#2.1

09/17/1991

RPI 1085

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