AN IMPRESSION-TAKING PAD, A METHOD OF IMPRESSION-TAKING, AN IMPRESSION, A METHOD OF MANUFACTURING A CUSTOM EAR CANAL SHELL, A CUSTOM EAR CANAL SHELL AND A HEARING DEVICE

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United States of America Patent

SERIAL NO

15513614

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Abstract

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An impression-taking pad is proposed for impression-taking of an ear canal. The impression-taking pad includes an elastic body having a hollowed dome-shaped contour, wherein the inner surface includes axially aligned scallops.

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Patent Owner(s)

Patent OwnerAddress
SONOVA AGLAUBISRUETISTRASSE 28 STAEFA 8712

International Classification(s)

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  • 2014 Application Filing Year
  • B29C Class
  • 4829 Applications Filed
  • 3911 Patents Issued To-Date
  • 80.99 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances2014201520162017201820192020202120222023202420250255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Karamuk, Erdal Mannedorf, CH 45 320
Oatman, Natasha Zurich, CH 2 2
Schwarzlos-Sooprayen, Jana-Kosima Stafa, CH 6 2

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  • 0 Citation Count
  • B29C Class
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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges7171242103139441111201 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +010020030040050060070080090010001100120013001400

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