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Highway marker brackets
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Patent number 5,240,217
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Issue date Aug 31, 1993
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Allen J. Lizakowski
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Fence
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Patent number 4,867,420
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Issue date Sep 19, 1989
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Arthur Anderson
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E04 - BUILDING
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Fence bracket
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Patent number 4,792,122
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Issue date Dec 20, 1988
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Thomas J. Smrt
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E04 - BUILDING
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Fence bracket
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Patent number 4,688,769
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Issue date Aug 25, 1987
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Thomas J. Smrt
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E04 - BUILDING
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975084
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Patent number 975,084
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Issue date Nov 8, 1910
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E21 - EARTH DRILLING MINING
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953871
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Patent number 953,871
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Issue date Apr 5, 1910
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G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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886544
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Patent number 886,544
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Issue date May 5, 1908
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E04 - BUILDING
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883913
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Patent number 883,913
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Issue date Apr 7, 1908
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E04 - BUILDING
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876436
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Patent number 876,436
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Issue date Jan 14, 1908
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E04 - BUILDING
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873353
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Patent number 873,353
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Issue date Dec 10, 1907
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E04 - BUILDING
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868843
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Patent number 868,843
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Issue date Oct 22, 1907
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E04 - BUILDING
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861924
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Patent number 861,924
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Issue date Jul 30, 1907
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E04 - BUILDING
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859239
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Patent number 859,239
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Issue date Jul 9, 1907
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E04 - BUILDING
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848921
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Patent number 848,921
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Issue date Apr 2, 1907
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E04 - BUILDING
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845156
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Patent number 845,156
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Issue date Feb 26, 1907
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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820207
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Patent number 820,207
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Issue date May 8, 1906
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E04 - BUILDING
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810232
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Patent number 810,232
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Issue date Jan 16, 1906
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E04 - BUILDING
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807189
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Patent number 807,189
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Issue date Dec 12, 1905
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F21 - LIGHTING
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799413
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Patent number 799,413
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Issue date Sep 12, 1905
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E04 - BUILDING
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799595
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Patent number 799,595
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Issue date Sep 12, 1905
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E04 - BUILDING
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796313
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Patent number 796,313
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Issue date Aug 1, 1905
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E04 - BUILDING
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785270
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Patent number 785,270
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Issue date Mar 21, 1905
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E04 - BUILDING
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776624
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Patent number 776,624
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Issue date Dec 6, 1904
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E04 - BUILDING
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773706
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Patent number 773,706
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Issue date Nov 1, 1904
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E04 - BUILDING
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767533
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Patent number 767,533
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Issue date Aug 16, 1904
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E04 - BUILDING
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760512
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Patent number 760,512
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Issue date May 24, 1904
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E04 - BUILDING
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746503
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Patent number 746,503
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Issue date Dec 8, 1903
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E04 - BUILDING
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741524
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Patent number 741,524
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Issue date Oct 13, 1903
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E04 - BUILDING