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Official data from INPI

BICO PULVERIZADOR.

ConcedidaInvention Patent

Application data

Number

PI8004989

Type

Invention Patent

Filing

08/08/1980

Publication

04/06/1982

Progress at the INPI

  1. Filing08/08/80
  2. Publication04/06/82
  3. Examination07/06/82
  4. Allowance12/13/83
  5. Grant12/26/84
  6. Expired09/19/95

The letters patent expired on 09/19/1995: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 12/26/1984. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Máquinas Agricolas Jacto S.A.

SP, BR

Máquinas Agrícolas Jacto S/A.

SP, BR

See this company's full portfolio

Inventors

H. I. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

12/26/1984

RPI 740

11.8

10/09/1984

RPI 729

Arquivamento - Art. 38 §2° da LPI

#11.4

09/25/1984

RPI 727

Notificação para pagamento de retribuição

#13.1

04/10/1984

RPI 703

Deferimento

#9.1

12/13/1983

RPI 686

Solicitação de exame técnico

#4.1

07/06/1982

RPI 611

Publicação do pedido de patente

#3.1

04/06/1982

RPI 598

Carta-patente expirada

#21.1

09/19/1995

RPI 1294

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