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Official data from INPI

TRASNMISSÃO

ConcedidaInvention Patent

Application data

Number

PI8205100

Type

Invention Patent

Filing

08/31/1982

Publication

08/09/1983

Progress at the INPI

  1. Filing08/31/82
  2. Publication08/09/83
  3. Examination10/15/85
  4. Allowance07/14/87
  5. Grant12/29/87
  6. Terminated01/03/95

The patent was granted on 12/29/1987 and later terminated for failure to pay the annuities. 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 & Company

US

See this company's full portfolio

Inventors

C. J. (pessoa física)

L. M. (pessoa física)

Technical data

IPC Classification

Priority claims

US

299.277 · 09/04/1981

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Concessão da patente

#16.1

12/29/1987

RPI 897

Notificação para pagamento de retribuição

#13.1

11/10/1987

RPI 890

Deferimento

#9.1

07/14/1987

RPI 873

Republicação - classificação IPC

#15.11

05/05/1987

RPI 863

Exigência - art. 36 da LPI

#6.1

10/07/1986

RPI 833

Solicitação de exame técnico

#4.1

10/15/1985

RPI 782

Publicação do pedido de patente

#3.1

08/09/1983

RPI 668

Pedido de patente depositado

#2.1

10/19/1982

RPI 626

Anuidade - prazo legal encerrado

#18.2

01/03/1995

RPI 1257

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