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Official data from INPI

Dispositivo sulcador aplicável em conjunto plantadeira - adubadeira.

Em AnáliseUtility Model

Application data

Number

MU6601528

Type

Utility Model

Filing

09/01/1986

Publication

05/10/1988

Progress at the INPI

  1. Filing09/01/86
  2. Publication05/10/88
  3. Examination09/13/88
  4. Allowance02/06/90
  5. Abandoned
  6. In force

The application was allowed on 02/06/1990 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: 09/13/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Dietrich, Knieling & Cia Ltda

Inventors

D. G. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

09/13/1988

RPI 934

Publicação do pedido de patente

#3.1

05/10/1988

RPI 916

Pedido de patente depositado

#2.1

03/31/1987

RPI 858

Arquivamento - Art. 38 §2° da LPI

#11.4

10/23/1990

RPI 1038

Notificação para pagamento de retribuição

#13.1

05/29/1990

RPI 1020

Deferimento

#9.1

02/06/1990

RPI 1005

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