(11) 98705-3426
TrademarkIQ iconTrademarkIQ
Back to search
Official data from INPI

MASSA DE REVESTIMENTO PARA SUBSTRATOS FLEXIVEIS,SEU EMPREGO,E PROCESSO PARA A PRODUCAO DE UM REVESTIMENTO PROTETOR

Em AnáliseInvention Patent
Talk to an expert

Application data

Number

PI8507211

Type

Invention Patent

Filing

05/08/1985

Publication

08/04/1987
View on INPI

Progress at the INPI

  1. Filing05/08/85
  2. Publication08/04/87
  3. Examination11/24/87
  4. Allowance
  5. Grant
  6. In force

Published on 08/04/1987, the application is awaiting technical examination at the INPI, which decides whether the invention meets the patentability requirements.

Leave your contact and we will alert you

We track INPI publications and let you know as soon as this case moves.

We use your details only for this alert.

Latest action published by the INPI: 11/24/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

MEYER OLGA [DE]

MEYER RAINER LEO [DE]

REINMAR JOHN & RAINER [DE]

Inventors

G. [. (pessoa física)

J. [. (pessoa física)

M. [. (pessoa física)

M. (pessoa física)

N. [. (pessoa física)

Technical data

IPC Classification

C08G 18/08C08G 18/10C08G 18/30C08G 18/72C08K 13/02C08K 13/04C08K 3/013C08K 3/34C08K 5/01C08K 5/10C08K 5/521C08K 7/00C08L 29/10C08L 33/08C08L 75/00C09D 175/00

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Solicitação de exame técnico

#4.1

11/24/1987

RPI 892

Notificação de entrada na fase nacional - PCT

#1.3

08/04/1987

RPI 876

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: C09D 3/72; B05D 7/16; C08G 18/08; C08G 18/10; C08G 18/72; C08J 7/04; C08K 5/52; C08K 13/02; C08K 13/04; C09D 3/49; C09D 175/00.

03/27/2018

RPI 2464

Retificação

#15.3

10/16/1990

RPI 1037

Related

Patent monitoring

Track this patent in real time.

Receive alerts on INPI events, decisions, and expiry dates for your portfolio.