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Official data from INPI

IMPLEMENTO SEMEADOR

ArquivadaInvention Patent

Application data

Number

PI8405461

Type

Invention Patent

Filing

10/28/1983

Publication

09/03/1985

Progress at the INPI

  1. Filing10/28/83
  2. Publication09/03/85
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 10/28/1983 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 12/29/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

DEERE & CO [US]

Inventors

C. H. (pessoa física)

L. R. (pessoa física)

S. L. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 33 da LPI

#11.1

12/29/1987

RPI 897

Publicação do pedido de patente

#3.1

09/03/1985

RPI 776

Pedido de patente depositado

#2.1

01/15/1985

RPI 743

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