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

COMPOSIÇÃO E MÉTODO DE PREPARAÇÃO PARA SOLAS DE SAPATOS DE POLIURETANO

Em AnáliseInvention Patent

Application data

Number

PI8802872

Type

Invention Patent

Filing

06/08/1988

Publication

01/03/1989

Progress at the INPI

  1. Filing06/08/88
  2. Publication
  3. Examination
  4. Allowance
  5. Grant
  6. In force

The application was filed at the INPI on 06/08/1988. It awaits formal examination and publication in the RPI gazette.

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: 11/14/1989. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Air Products And Chemicals, Inc

US

See this company's full portfolio

Inventors

E. G. (pessoa física)

G. A. (pessoa física)

R. R. (pessoa física)

Technical data

IPC Classification

Priority claims

US

058,963 · 06/08/1987

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Pedido de certificado de adição de invenção

#5.1

11/14/1989

RPI 995

Solicitação de exame técnico

#4.1

07/04/1989

RPI 976

Publicação do pedido de patente

#3.1

01/03/1989

RPI 950

Pedido de patente depositado

#2.1

11/08/1988

RPI 942

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: A43B 10/00; A43B 13/00.

03/27/2018

RPI 2464

Retificação

#15.3

10/01/1991

RPI 1087

Patent monitoring

Track this patent in real time.

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