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Official data from INPI

REVESTIMENTO DECORATIVO PARA APLICAÇÕES DIVERSAS.

Arquivada/ExtintaUtility Model
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Application data

Number

MU5800504

Type

Utility Model

Filing

04/27/1978

Publication

-
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Progress at the INPI

  1. Filing04/27/78
  2. Publication
  3. Examination
  4. Allowance03/30/82
  5. Grant
  6. Expired08/16/88

The letters patent expired on 08/16/1988: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

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Latest action published by the INPI: 08/16/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

A. B. (pessoa física)

Inventors

No inventors listed.

Technical data

IPC Classification

B44C 5/04

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

08/16/1988

RPI 930

Notificação para pagamento de retribuição

#13.1

07/20/1982

RPI 613

Deferimento

#9.1

03/30/1982

RPI 597

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: B44C 5/04; B32B 31/06.

03/27/2018

RPI 2464

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