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Official data from INPI

DIAFRAGMA PARA ESTETOSCÓPIO

ArquivadaInvention PatentPCT · US2016012945

Application data

Number

112017015697

Type

Invention Patent

Filing

01/12/2016

Publication

03/20/2018

PCT

US2016012945

Progress at the INPI

  1. Filing01/12/16
  2. Publication03/20/18
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 01/12/2016 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: 04/16/2019. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

3M INNOVATIVE PROPERTIES COMPANY

US

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Inventors

D. S. (pessoa física)

US

J. K. (pessoa física)

US

M. J. (pessoa física)

US

Technical data

IPC Classification

Priority claims

US

62/105,898 · 01/21/2015

Abstract

A presente invenção refere-se a um diafragma para estetoscópio que inclui um disco e um anel. O anel inclui uma pluralidade de elementos estendendo-se a partir de uma circunferência interna do anel.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento definitivo - Art. 33 da LPI

#11.1.1

04/16/2019

RPI 2519

Arquivamento - Art. 33 da LPI

#11.1

01/29/2019

RPI 2508

Notificação de entrada na fase nacional - PCT

#1.3

03/20/2018

RPI 2463

Alteração de dados cadastrais

#1.1

08/01/2017

RPI 2430

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