Cocoon pocket

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5417509
SERIAL NO

08195682

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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This invention relates to dual pocket portfolios, where the pockets face one another on opposing covers of the folio, which pockets are used for holding single or small batch of sheets of paper within the respective inside pockets, and particularly to the construction of a dual pocket enclosure which can be placed in a ring binder and turned without any obstruction, which offers front cover,bottom pocket edge tab marking within the foot print of the host binder covers into which it is bound, and which offers an expansion section at it's spine, along with expansion holes, to permit the enclosure of other pockets.

First Claim

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Patent Owner(s)

Patent OwnerAddress
PRODUCTIVE ENVIRONMENTS INCBOX 109 SOUTHBORO MA 01772

International Classification(s)

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  • 1994 Application Filing Year
  • B42F Class
  • 80 Applications Filed
  • 18 Patents Issued To-Date
  • 22.50 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances19941995199619971998199920000255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Schwartz, David C Southboro, MA 51 1941

Cited Art Landscape

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Patent Citation Ranking

  • 30 Citation Count
  • B42F Class
  • 82.61 % this patent is cited more than
  • 30 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges111711201 - 1011 - 2021 - 3031 - 4041 - 5000.511.522.533.544.555.566.577.588.599.51010.51111.512

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