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Official data from INPI

DISPOSITIVO ACIONADOR DE JANELAS DE VEICULOS AUTOMOTORES

Arquivada/ExtintaUtility Model
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Application data

Number

MU5801246

Type

Utility Model

Filing

09/14/1978

Publication

-
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Progress at the INPI

  1. Filing09/14/78
  2. Publication
  3. Examination
  4. Allowance01/12/82
  5. Grant
  6. Expired11/08/88

The letters patent expired on 11/08/1988: 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: 11/08/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

H. K. (pessoa física)

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

11/08/1988

RPI 942

Pedido de licença compulsória

#20.1

09/06/1983

RPI 672

Notificação para pagamento de retribuição

#13.1

05/11/1982

RPI 603

Deferimento

#9.1

01/12/1982

RPI 586

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