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Official data from INPI

APARELHO DISTRIBUIDOR DOSADOR SEM VÁLVULA E PROCESSO DE DISTRIBUIDOR MATERIAL GRANULADO

ArquivadaInvention Patent

Application data

Number

PI8205050

Type

Invention Patent

Filing

08/30/1982

Publication

08/09/1983

Progress at the INPI

  1. Filing08/30/82
  2. Publication08/09/83
  3. Examination10/08/85
  4. Allowance06/09/87
  5. Abandoned
  6. In force

The application was allowed on 06/09/1987 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

Talk to a specialist

Latest action published by the INPI: 05/17/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

F. C. (pessoa física)

US

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Inventors

C. C. (pessoa física)

US

D. K. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

297.606 · 08/31/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 38 §2° da LPI

#11.4

05/17/1988

RPI 917

Notificação para pagamento de retribuição

#13.1

09/29/1987

RPI 884

Deferimento

#9.1

06/09/1987

RPI 868

Republicação - classificação IPC

#15.11

05/05/1987

RPI 863

Exigência - art. 36 da LPI

#6.1

09/09/1986

RPI 829

Solicitação de exame técnico

#4.1

10/08/1985

RPI 781

Publicação do pedido de patente

#3.1

08/09/1983

RPI 668

Pedido de patente depositado

#2.1

10/19/1982

RPI 626

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