TOOTHBRUSH HANDLE, TOOTHBRUSH AND METHODS OF MANUFACTURING

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United States of America Patent

APP PUB NO 20210315375A1
SERIAL NO

17251943

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The disclosure relates to a method of manufacturing a toothbrush handle and includes heating a pelletized polyolefin based (preferably polyethylene based) polymeric material having a biobased content of at least 60% by weight, and injection moulding the heated polymeric material into a moulding cavity thereby forming a toothbrush handle. The moulding cavity has the shape of a toothbrush handle comprising a gripping portion and a bristle support portion. The disclosure also relates to toothbrush handle, a toothbrush and a method of manufacturing a toothbrush.

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Patent Owner(s)

Patent OwnerAddress
TEPE MUNHYGIENPRODUKTER AB213 76 MALMÖ

International Classification(s)

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  • 2019 Application Filing Year
  • A46B Class
  • 505 Applications Filed
  • 326 Patents Issued To-Date
  • 64.56 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20192020202120222023202420250255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
DINGIZIAN, Alexander Malmö, SE 7 84

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Patent Citation Ranking

  • 0 Citation Count
  • A46B Class
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  • 4 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges2881656101 - 1011 - 2021 - 30020406080100120140160180200220240260280300320

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