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Official data from INPI

FACILITANDO A ENDOSCOPIA

ArquivadaInvention PatentPCT · US1989005552

Application data

Number

PI8907823

Type

Invention Patent

Filing

12/13/1989

Publication

10/22/1991

PCT

US1989005552

Progress at the INPI

  1. Filing12/13/89
  2. Publication10/22/91
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 12/13/1989 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 03/27/2018. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

M. C. (pessoa física)

US

Inventors

E. B. (pessoa física)

US

G. V. (pessoa física)

US

M. H. (pessoa física)

US

N. R. (pessoa física)

US

T. M. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

284.067 · 12/13/1988

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. A classificação IPC anterior era A61B 1/30.

03/27/2018

RPI 2464

Arquivamento - Art. 33 da LPI

#11.1

06/21/1994

RPI 1229

Notificação de entrada na fase nacional - PCT

#1.3

10/22/1991

RPI 1090

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