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Official data from INPI

APERFEICOAMENTOS EM TAMPA PARA GARRAFAS

Arquivada/ExtintaUtility Model

Application data

Number

MU5800592

Type

Utility Model

Filing

05/12/1978

Publication

-

Progress at the INPI

  1. Filing05/12/78
  2. Publication
  3. Examination
  4. Allowance08/17/82
  5. Grant05/31/83
  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.

Talk to a specialist

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

Applicants and inventors

Applicants

CARBONELL DO BRASIL SA EXPORTA

Inventors

P. A. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

08/16/1988

RPI 930

Concessão da patente

#16.1

05/31/1983

RPI 658

Deferimento

#9.1

08/17/1982

RPI 617

15.0

05/11/1982

RPI 603

Exigência - art. 36 da LPI

#6.1

03/09/1982

RPI 594

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