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Electronic paper cutting apparatus
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Patent number 7,845,259
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Issue date Dec 7, 2010
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Provo Craft and Novelty, Inc.
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Robert Emmett Workman
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B26 - HAND CUTTING TOOLS CUTTING SEVERING
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3915040
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Patent number 3,915,040
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Issue date Oct 28, 1975
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B26 - HAND CUTTING TOOLS CUTTING SEVERING
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3895358
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Patent number 3,895,358
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Issue date Jul 15, 1975
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G06 - COMPUTING CALCULATING COUNTING
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3877332
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Patent number 3,877,332
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Issue date Apr 15, 1975
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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3856061
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Patent number 3,856,061
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Issue date Dec 24, 1974
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B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
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3848646
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Patent number 3,848,646
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Issue date Nov 19, 1974
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B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
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3834258
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Patent number 3,834,258
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Issue date Sep 10, 1974
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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3706249
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Patent number 3,706,249
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Issue date Dec 19, 1972
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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3683731
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Patent number 3,683,731
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Issue date Aug 15, 1972
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B26 - HAND CUTTING TOOLS CUTTING SEVERING
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3587378
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Patent number 3,587,378
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Issue date Jun 28, 1971
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B26 - HAND CUTTING TOOLS CUTTING SEVERING
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3559256
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Patent number 3,559,256
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Issue date Feb 2, 1971
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B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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3559257
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Patent number 3,559,257
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Issue date Feb 2, 1971
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B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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3236131
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Patent number 3,236,131
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Issue date Feb 22, 1966
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B26 - HAND CUTTING TOOLS CUTTING SEVERING
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3232506
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Patent number 3,232,506
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Issue date Feb 1, 1966
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G11 - INFORMATION STORAGE
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3232142
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Patent number 3,232,142
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Issue date Feb 1, 1966
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR