Official data from INPI

CLIPE PARA SUJEITAR REMOVIVELMENTE CARTOES DE IDENTIFICACAO

Arquivada/ExtintaUtility Model

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Application data

Number

MU5600223

Type

Utility Model

Filing

02/26/1976

Publication

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Progress at the INPI

Filing02/26/76
Publication
Examination
Allowance
Grant04/26/83
Expired07/15/86

The letters patent expired on 07/15/1986: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

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Latest action published by the INPI: 07/15/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

ENGEL & CIA LTDA

Inventors

Y. E. (pessoa física)

Technical data

IPC Classification

A44B 9/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

07/15/1986

RPI 821

20.4

08/27/1985

RPI 775

Concessão da patente

#16.1

04/26/1983

RPI 653

14.4

12/21/1982

RPI 635

14.7

12/14/1982

RPI 634

110

10/20/1981

RPI 574

15.0

10/06/1981

RPI 572

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CLIPE FIXO PARA CARTOES DE IDENTIFICACAO

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