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Official data from INPI

PROCESSO PARA USINAGEM INTERNA DE CAIXA DE SATÉLITES

DeferidaInvention Patent

Application data

Number

PI9103015

Type

Invention Patent

Filing

07/10/1991

Publication

02/24/1993

Progress at the INPI

Awaiting grant fee payment
  1. Filing07/10/91
  2. Publication02/24/93
  3. Examination06/15/93
  4. Allowance04/18/95
  5. Grant
  6. In force

The application was allowed by the INPI on 04/18/1995. The grant of the letters patent is being processed.

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Latest action published by the INPI: 09/19/1995. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Brevet Máquinas de Precisão Ltda.

SP, BR

See this company's full portfolio

Inventors

B. K. (pessoa física)

BR

Technical data

IPC Classification

Abstract

"PROCESSO PARA USINAGEM INTERNA DE CAIXA DE SATÉLITES" constituída por mandriladora (1), com comando CNC que controla toda a operação de troca e operação de desbaste e acabamento do assento do planetário e do raio esférico das caixas de satélites (4), utilizadas no diferencial de veículos auto-motores e permite reduzir o tempo de operação e conseqúentemente o custo do produto final.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Retificação

#15.3

09/19/1995

RPI 1294

Deferimento

#9.1

04/18/1995

RPI 1272

Solicitação de exame técnico

#4.1

06/15/1993

RPI 1176

Publicação do pedido de patente

#3.1

02/24/1993

RPI 1160

Pedido de patente depositado

#2.1

11/19/1991

RPI 1094

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