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Official data from INPI

MÁQUINA PARA A MISTURA DE PARTÍCULA SÓLIDAS COM UMA COMPOSIÇÃO FLUIDA.

Em AnáliseInvention Patent

Application data

Number

PI8601240

Type

Invention Patent

Filing

03/20/1986

Publication

12/02/1986

Progress at the INPI

  1. Filing03/20/86
  2. Publication12/02/86
  3. Examination12/20/88
  4. Allowance05/28/91
  5. Abandoned
  6. In force

The application was allowed on 05/28/1991 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: 12/20/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

D. I. (pessoa física)

US

Inventors

W. M. (pessoa física)

Technical data

IPC Classification

Priority claims

US

714.586 · 03/21/1985

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

12/20/1988

RPI 948

Publicação do pedido de patente

#3.1

12/02/1986

RPI 841

Pedido de patente depositado

#2.1

10/14/1986

RPI 834

Arquivamento - Art. 38 §2° da LPI

#11.4

09/29/1992

RPI 1139

Notificação para pagamento de retribuição

#13.1

09/10/1991

RPI 1084

Deferimento

#9.1

05/28/1991

RPI 1069

Exigência - art. 36 da LPI

#6.1

08/21/1990

RPI 1029

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