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Patents Grants
last 30 patents
Information
Patent Grant
Display device
Patent number
5,259,135
Issue date
Nov 9, 1993
Marler Haley Exposystems Limited
Brian C. Bannister
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Collapsible framework
Patent number
4,995,212
Issue date
Feb 26, 1991
Marler Haley Exposystems Limited
James N. Morgan
E04 - BUILDING
Information
Patent Grant
Display frame
Patent number
4,912,866
Issue date
Apr 3, 1990
Marler Haley Exposystems Limited
Brian C. Bannister
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Barrier systems and the like
Patent number
4,606,394
Issue date
Aug 19, 1986
Marler Haley Exposystems Ltd.
Brian C. Bannister
E04 - BUILDING
Information
Patent Grant
Tensioning of flexible sheets across frames
Patent number
4,574,506
Issue date
Mar 11, 1986
Marler Haley Exposystems Limited
James N. Morgan
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Structural frame
Patent number
4,569,143
Issue date
Feb 11, 1986
Marler Haley ExpoSystems Limited
Brian C. Bannister
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Portable sign and stand therefor
Patent number
D281513
Issue date
Nov 26, 1985
Marler Haley ExpoSystems, Limited
Christopher J. Ashton
D20 - Sales and advertising equipment
Information
Patent Grant
Barrier system
Patent number
4,533,122
Issue date
Aug 6, 1985
Marler Haley Exposystems Ltd.
Brian C. Bannister
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Foldable device
Patent number
4,444,240
Issue date
Apr 24, 1984
Marler Haley Exposystems Ltd.
Brian C. Bannister
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Device for interconnecting panels
Patent number
4,443,911
Issue date
Apr 24, 1984
Marler Haley Exposystems Limited
Brian C. Bannister
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Display structures and the like
Patent number
4,295,754
Issue date
Oct 20, 1981
Marler Haley Exposystems Limited
Christopher J. Ashton
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Patents Applications
last 30 patents
Trademark
last 30 trademarks