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US 7,251,910 B1Granted
Electrical display device with individual display members
AssigneeGeneral-Tech Holdings Limited
InventorTsang Chiu Ming
Life of this patent
Estimating the term…
Abstract
An electrical neon display device that allows for the interchangeability of the material being displayed and includes a power track, a track head and at least one display member that is electrically connected to said track head and includes a neon tube that is preferably shaped in the configuration of a desired letter or design to be displayed by said device.
Claims20
An electrical neon display device that allows for the interchangeability of the material being displayed, said device comprising:
- (a) an alternating current power track;
- (b) at least one neon track head that is removably attached and semi-permanently electrically connected to said track and housing a transformer for converting alternating current to direct current;
- and
- (c) at least one display member that is removably attached and semi-permanently electrically connected to said at least one track head.
1 more element
An electrical neon display device that allows for the interchangeability of the material being displayed, said device comprising:
- (a) an alternating current power track;
- (b) at least one neon track head that is removably attached and semi-permanently electrically connected to said track and housing a transformer for converting alternating current to direct current;
- (c) at least one display member;
- (d) a rigid extension member that is disposed between and connects said track head and said display member;
- and
- (e) said extension member has a flexible body portion to allow for the movement of said display member with respect to said power track.
3 more elements
Dependencies are inferred from the claim text.