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Official data from INPI

DISPOSITIVO DE LIMPEZA PARA MÁQUINAS CEIFEIRAS-DEBULHADORAS

PublicadaInvention Patent

Application data

Number

PI8801178

Type

Invention Patent

Filing

03/16/1988

Publication

10/25/1988

Progress at the INPI

  1. Filing03/16/88
  2. Publication10/25/88
  3. Abandoned11/06/90
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 10/25/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Deere & Company

US

See this company's full portfolio

Inventors

E. S. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

DE

P 37 09 242 · 03/20/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

10/25/1988

RPI 940

Pedido de patente depositado

#2.1

07/12/1988

RPI 925

Arquivamento - Art. 36 §1° da LPI

#11.2

12/17/1991

RPI 1098

Exigência - art. 36 da LPI

#6.1

07/09/1991

RPI 1075

Solicitação de exame técnico

#4.1

11/06/1990

RPI 1040

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