Method for fabricating a funnel

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United States of America Patent

PATENT NO 9233822
SERIAL NO

13199479

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Abstract

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A method for fabricating a funnel, a tool for carrying out the method, and a funnel of flat material, more particularly of plastic-coated paper. A receptacle for a pulverulent and/or liquid medium includes a funnel disposed in a pouring or discharging region. A blank of flat material is shaped to a funnel-shaped sleeve having an outlet opening, an inlet opening, and an opening angle, and the funnel shaped sleeve is swaged in at least one subregion to effect enlargement of the opening angle.

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Patent Owner(s)

Patent OwnerAddress
MICHAEL HOERAUF MASCHINENFABRIK GMBH U CO KGMOZARTSTRASSE 39-41 DONZDORF D-73073

International Classification(s)

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  • 2011 Application Filing Year
  • B29C Class
  • 3399 Applications Filed
  • 2313 Patents Issued To-Date
  • 68.05 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances201120122013201420152016201720182019202020212022202320240255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Aubele, Holger Boehmenkirch, DE 6 43
Messerschmid, Uwe Albershausen, DE 25 230
Stahlecker, Werner Goeppingen, DE 47 763

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Patent Citation Ranking

  • 1 Citation Count
  • B29C Class
  • 27.47 % this patent is cited more than
  • 9 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges5221228109261011301 - 1011 - 2021 - 3031 - 4041 - 5091 - 100100 +01002003004005006007008009001000110012001300

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