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Official data from INPI

ADESIVO SENSÍVEL A PRESSÃO, FITA DE TRANSFERÊNCIA E PROCESSO PARA EMENDAR BORDAS DE MEMBRANAS EPDM PARA COBERTURAS

ArquivadaInvention Patent

Application data

Number

PI9000037

Type

Invention Patent

Filing

01/05/1990

Publication

10/09/1990

Progress at the INPI

  1. Filing01/05/90
  2. Publication10/09/90
  3. Abandoned03/16/93
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.

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Latest action published by the INPI: 03/27/2018. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Minnesota Mining and Manufacturing Company

US

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Inventors

D. L. (pessoa física)

Technical data

Priority claims

US

295,661 · 01/06/1989

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: C09J 133/08; C09J 5/00; C09J 7/02.

03/27/2018

RPI 2464

Arquivamento - Art. 36 §1° da LPI

#11.2

06/22/1999

RPI 1485

Exigência - art. 36 da LPI

#6.1

02/12/1997

RPI 1367

Solicitação de exame técnico

#4.1

03/16/1993

RPI 1163

Publicação do pedido de patente

#3.1

10/09/1990

RPI 1036

Pedido de patente depositado

#2.1

05/15/1990

RPI 1018

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