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Official data from INPI

PULVERIZADOR MANUAL DE GATILHO

Arquivada/ExtintaUtility Model
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Application data

Number

MU5701295

Type

Utility Model

Filing

10/13/1977

Publication

-
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Progress at the INPI

  1. Filing10/13/77
  2. Publication
  3. Examination
  4. Allowance11/27/84
  5. Grant06/25/85
  6. Expired08/16/88

The letters patent expired on 08/16/1988: 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: 08/16/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

B. F. (pessoa física)

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Inventors

B. F. (pessoa física)

Technical data

IPC Classification

B05B 9/043

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

08/16/1988

RPI 930

Cessão de direito de exploração

#22.1

08/19/1986

RPI 826

Concessão da patente

#16.1

06/25/1985

RPI 766

Notificação para pagamento de retribuição

#13.1

03/26/1985

RPI 753

Deferimento

#9.1

11/27/1984

RPI 736

8.1

07/03/1984

RPI 715

Exigência - art. 36 da LPI

#6.1

11/22/1983

RPI 683

Exigência - art. 36 da LPI

#6.1

07/05/1983

RPI 663

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