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Display device
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Patent number 5,259,135
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Issue date Nov 9, 1993
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Marler Haley Exposystems Limited
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Brian C. Bannister
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G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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Collapsible framework
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Patent number 4,995,212
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Issue date Feb 26, 1991
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Marler Haley Exposystems Limited
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James N. Morgan
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E04 - BUILDING
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Display frame
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Patent number 4,912,866
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Issue date Apr 3, 1990
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Marler Haley Exposystems Limited
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Brian C. Bannister
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G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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Barrier systems and the like
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Patent number 4,606,394
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Issue date Aug 19, 1986
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Marler Haley Exposystems Ltd.
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Brian C. Bannister
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E04 - BUILDING
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Structural frame
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Patent number 4,569,143
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Issue date Feb 11, 1986
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Marler Haley ExpoSystems Limited
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Brian C. Bannister
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G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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Portable sign and stand therefor
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Patent number D281513
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Issue date Nov 26, 1985
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Marler Haley ExpoSystems, Limited
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Christopher J. Ashton
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D20 - Sales and advertising equipment
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Barrier system
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Patent number 4,533,122
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Issue date Aug 6, 1985
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Marler Haley Exposystems Ltd.
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Brian C. Bannister
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Foldable device
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Patent number 4,444,240
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Issue date Apr 24, 1984
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Marler Haley Exposystems Ltd.
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Brian C. Bannister
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G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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Device for interconnecting panels
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Patent number 4,443,911
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Issue date Apr 24, 1984
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Marler Haley Exposystems Limited
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Brian C. Bannister
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E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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Display structures and the like
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Patent number 4,295,754
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Issue date Oct 20, 1981
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Marler Haley Exposystems Limited
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Christopher J. Ashton
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G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS