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Official data from INPI

DISPOSITIVO PARA USO NO BARRETE DE UM ANIMAL

Em AnáliseInvention Patent

Application data

Number

PI8500016

Type

Invention Patent

Filing

01/04/1985

Publication

08/13/1985

Progress at the INPI

  1. Filing01/04/85
  2. Publication08/13/85
  3. Examination06/02/87
  4. Allowance12/03/91
  5. Grant08/25/92
  6. Expired07/15/08

The letters patent expired on 07/15/2008: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 06/02/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Eli Lilly and Company

US

See this company's full portfolio

Inventors

T. R. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

568.974 · 01/06/1984

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

06/02/1987

RPI 867

Publicação do pedido de patente

#3.1

08/13/1985

RPI 773

Pedido de patente depositado

#2.1

04/02/1985

RPI 754

Carta-patente expirada

#21.1

Patente extinta em 04/01/2000

07/15/2008

RPI 1958

Concessão da patente

#16.1

08/25/1992

RPI 1134

Republicação - classificação IPC

#15.11

08/11/1992

RPI 1132

Notificação para pagamento de retribuição

#13.1

04/21/1992

RPI 1116

Deferimento

#9.1

12/03/1991

RPI 1096

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