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Official data from INPI

TAMPA E DISPENSADOR PARA RECIPIENTES DE PRODUTOS LIQUIDOS OU PASTOSOS

Arquivada/ExtintaUtility Model
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Application data

Number

MU5700857

Type

Utility Model

Filing

07/14/1977

Publication

-
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Progress at the INPI

  1. Filing07/14/77
  2. Publication
  3. Examination
  4. Allowance04/13/82
  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

B. G. (pessoa física)

Inventors

No inventors listed.

Technical data

IPC Classification

No IPC classification.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

08/16/1988

RPI 930

18.8

11/18/1986

RPI 839

Anuidade - prazo legal encerrado

#18.2

08/26/1986

RPI 827

Deferimento

#9.1

04/13/1982

RPI 599

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