Wrapping film for a wrapped article

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5423423
SERIAL NO

08167200

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Abstract

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A wrapping film having a barrel seal portion made up of both end portions of the wrapping film which are overlapped with each other and sealingly welded together, and a slit for unwrapping the film along the barrel seal portion. The slit is formed across the barrel seal portion, whereby, in unwrapping it, the wrapping film is widely torn to expose the wrapped article with ease.

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Patent Owner(s)

Patent OwnerAddress
FUJIFILM CORPORATION26-30 NISHIAZABU 2-CHOME MINATO-KU TOKYO 106-8620

International Classification(s)

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  • 1993 Application Filing Year
  • B43M Class
  • 9 Applications Filed
  • 1 Patents Issued To-Date
  • 11.12 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances1993199419950255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Aramaki, Satoshi Tokyo, JP 10 124
Ose, Takayoshi Kanagawa, JP 17 129
Sato, Makoto Kanagawa, JP 741 8183
Taga, Kazuaki Tokyo, JP 19 114

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Patent Citation Ranking

  • 29 Citation Count
  • B43M Class
  • 80 % this patent is cited more than
  • 30 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges112101 - 1011 - 2021 - 3000.10.20.30.40.50.60.70.80.911.11.21.31.41.51.61.71.81.922.1

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