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Official data from INPI

PINHÃO COM FRICÇÃO PARA RELÓGIOS E SIMILARES

ArquivadaInvention Patent

Application data

Number

PI9103626

Type

Invention Patent

Filing

08/21/1991

Publication

03/30/1993

Progress at the INPI

  1. Filing08/21/91
  2. Publication03/30/93
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 08/21/1991 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 08/29/1995. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Indústria de Relógios Herweg S/A

SC, BR

Inventors

H. V. (pessoa física)

BR

M. B. (pessoa física)

BR

Technical data

IPC Classification

Abstract

Dispositivo mecânico de transmissão de torque através de engrenagens sendo que o acoplamento entre duas engrenagens se dá por fricção, ajuste prensado, de um corpo cilíndrico do pinhão com a luva da engrenagem principal, permitindo variar a posição angular relativa entre as duas engrenagens.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

08/29/1995

RPI 1291

Publicação do pedido de patente

#3.1

03/30/1993

RPI 1165

Pedido de patente depositado

#2.1

10/01/1991

RPI 1087

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