GB189908265A - Improved Method of Changing the Colours of Letters, Figures, Words, or Devices in Showcards and the like for Advertising Purposes.
- Google Patents
Improved Method of Changing the Colours of Letters, Figures, Words, or Devices in Showcards and the like for Advertising Purposes.
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Expired
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Horatio Thomas Baxter
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Individual
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Individual
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Displays For Variable Information Using Movable Means
(AREA)
Abstract
8265. Baxter, H. T. April 20. Drawings to Specification. Advertising; signboards and the like; letters and numerals.-Show cards, signboards, and the like for advertising purposes are formed of screens out of which the letters &c. are cut, and before, behind, or between which are coloured plates, so that, on moving the plates or the screens automatically, the letters &c. will vary in colour.
GB189908265D1899-04-201899-04-20Improved Method of Changing the Colours of Letters, Figures, Words, or Devices in Showcards and the like for Advertising Purposes.
ExpiredGB189908265A
(en)
Improvements in linotype machines for making improved displayed advertisement linotypes and repeat linotypes and in the said displayed advertisement linotypes