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Official data from INPI

APERFEICOAMENTOS EM MANCAL SUSPENSOR DE EIXO CARDAN

IndeferidaInvention Patent

Application data

Number

PI8301810

Type

Invention Patent

Filing

04/08/1983

Publication

11/13/1984

Progress at the INPI

Under appeal
  1. Filing04/08/83
  2. Publication11/13/84
  3. Examination02/05/85
  4. Refused09/23/86
  5. Grant
  6. In force

The application was refused by the INPI on 09/23/1986. The invention was never patented.

Talk to a specialist

Latest action published by the INPI: 09/23/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

IND E COM DE AUTO PECAS REI [BR]

Inventors

C. L. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Indeferimento

#9.2

09/23/1986

RPI 831

Conhecimento de parecer técnico

#7.1

08/20/1985

RPI 774

Solicitação de exame técnico

#4.1

02/05/1985

RPI 746

Publicação do pedido de patente

#3.1

11/13/1984

RPI 734

Pedido de patente depositado

#2.1

05/24/1983

RPI 657

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