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Official data from INPI

ESCOVA PARA COLHEITA DE MATERIAL CITOLOGICO ENDOCERVICAL(COLO UTERINO)

Arquivada/ExtintaUtility Model

Application data

Number

MU5700880

Type

Utility Model

Filing

07/21/1977

Publication

-

Progress at the INPI

  1. Filing07/21/77
  2. Publication
  3. Examination
  4. Allowance04/10/84
  5. Grant07/31/84
  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

F. A. (pessoa física)

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Inventors

F. 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

07/31/1984

RPI 719

100

04/10/1984

RPI 703

132

10/11/1983

RPI 677

111

08/10/1982

RPI 616

Petição de recurso

#12.2

03/16/1982

RPI 595

Indeferimento

#9.2

12/01/1981

RPI 580

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