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Document storage system
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Patent number 4,217,008
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Issue date Aug 12, 1980
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Wright Line Inc.
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David M. Wright
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B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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Document holder
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Patent number D250715
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Issue date Jan 2, 1979
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Wright Line Inc.
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Norman Hedstrom
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D19 - Office supplies
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Holder for documentation cartridge
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Patent number 4,113,330
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Issue date Sep 12, 1978
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Wright Line Inc.
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Jerome M. O'Toole
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B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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Document holder
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Patent number D248484
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Issue date Jul 11, 1978
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Wright Line Inc.
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Norman Hedstrom
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D19 - Office supplies
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Reference manual stand
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Patent number 4,066,168
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Issue date Jan 3, 1978
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Wright Line Inc.
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Jerome O'Toole
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B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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Document holder
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Patent number 4,056,296
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Issue date Nov 1, 1977
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Wright Line Inc.
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Norman A. Hedstrom
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B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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Magnetic disk holder
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Patent number D245727
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Issue date Sep 6, 1977
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Wright Line Inc.
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Bernard T. Cournoyer
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D87 -
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Document storage system
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Patent number 4,037,895
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Issue date Jul 26, 1977
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Wright Line Inc.
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Norman Hedstrom
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B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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Disk guard device
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Patent number 3,942,639
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Issue date Mar 9, 1976
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Barry Wright Corporation
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Bernard T. Cournoyer
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B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER