Official data from INPI

CONECTOR DE UMA SO PECA E MONTAGEM RESPECTIVA

ConcedidaInvention Patent

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Application data

Number

PI7802313

Type

Invention Patent

Filing

04/14/1977

Publication

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Progress at the INPI

Filing04/14/77
Publication
Examination
Allowance10/20/81
Grant07/27/82
Expired07/06/93

The letters patent expired on 07/06/1993: 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: 07/27/1982. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

MALLORY & CO INC P R

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Inventors

C. F. (pessoa física)

Technical data

IPC Classification

H01M 2/22

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

07/27/1982

RPI 614

Notificação para pagamento de retribuição

#13.1

03/02/1982

RPI 593

Deferimento

#9.1

10/20/1981

RPI 574

Carta-patente expirada

#21.1

07/06/1993

RPI 1179

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