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Official data from INPI

COMPOSIÇÃO DE ISCA E PROCESSO PARA ENVENENAR UM ROEDOR.

PublicadaInvention Patent

Application data

Number

PI8701935

Type

Invention Patent

Filing

04/23/1987

Publication

02/02/1988

Progress at the INPI

  1. Filing04/23/87
  2. Publication02/02/88
  3. Examination09/18/90
  4. Allowance01/18/94
  5. Abandoned
  6. In force

The application was allowed on 01/18/1994 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: 02/02/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

D. U. (pessoa física)

US

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Inventors

D. L. (pessoa física)

T. B. (pessoa física)

Technical data

Priority claims

US

854.912 · 04/23/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Publicação do pedido de patente

#3.1

02/02/1988

RPI 902

Pedido de patente depositado

#2.1

07/28/1987

RPI 875

Arquivamento - Art. 38 §2° da LPI

#11.4

10/18/1994

RPI 1246

Notificação para pagamento de retribuição

#13.1

05/10/1994

RPI 1223

Deferimento

#9.1

01/18/1994

RPI 1207

Conhecimento de parecer técnico

#7.1

03/02/1993

RPI 1161

Republicação - classificação IPC

#15.11

09/22/1992

RPI 1138

Solicitação de exame técnico

#4.1

09/18/1990

RPI 1033

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