Writing instrument

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6257789
SERIAL NO

09522495

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A writing instrument with elongated housing and a writing tip has an inscription or receiving area formed by an insertion panel. The insertion panel is set in a recess in the housing and operatively connected to a cover panel by a hinge extending with its pivot axis in the direction of elongation of the housing. In its closed position, the covering panel covers the insertion panel and is set with its outer surface essentially in alignment with the adjacent housing portions. When the covering panel is open, the inscription or receiving area is accessible.

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Patent Owner(s)

Patent OwnerAddress
MONTBLANC-SIMPLO GMBHHELLGRUNDWEG 100 HAMBURG 22525

International Classification(s)

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  • 2000 Application Filing Year
  • B43K Class
  • 160 Applications Filed
  • 53 Patents Issued To-Date
  • 33.13 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances2000200120022003200420052006200720080255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Podszuweit, Dietmar Hamburg, DE 7 54
Reichert, Thomas Brande-Hornerkirchen, DE 27 376

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Patent Citation Ranking

  • 10 Citation Count
  • B43K Class
  • 2 % this patent is cited more than
  • 24 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges1231681101 - 1011 - 2021 - 3031 - 4041 - 50012345678910111213141516171819202122232425

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