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Official data from INPI

SEM TITULO

Em AnáliseInvention Patent
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Application data

Number

PI8600262

Type

Invention Patent

Filing

01/23/1986

Publication

10/07/1986
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Progress at the INPI

  1. Filing01/23/86
  2. Publication10/07/86
  3. Examination11/16/88
  4. Allowance04/30/91
  5. Abandoned
  6. In force

The application was allowed on 04/30/1991 but abandoned for failure to pay the grant fee (art. 38 of the Brazilian IP Act). The letters patent were never issued.

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Latest action published by the INPI: 11/16/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

The Goodyear Tire & Rubber Company

US

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Inventors

L. K. (pessoa física)

Technical data

IPC Classification

C08J 5/18C08L 7/00C08L 9/00E04D 5/06

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

11/16/1988

RPI 943

Publicação do pedido de patente

#3.1

10/07/1986

RPI 833

Pedido de patente depositado

#2.1

07/22/1986

RPI 822

Arquivamento - Art. 38 §2° da LPI

#11.4

09/29/1992

RPI 1139

Republicação - classificação IPC

#15.11

11/12/1991

RPI 1093

Notificação para pagamento de retribuição

#13.1

08/13/1991

RPI 1080

Deferimento

#9.1

04/30/1991

RPI 1065

Exigência - art. 36 da LPI

#6.1

10/02/1990

RPI 1035

6.2

01/02/1990

RPI 1000

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