Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
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Heinrich Westphal
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Individual
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Individual
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Publication of GB190427372ApublicationCriticalpatent/GB190427372A/en
27,372. Westphal, H. Oct. 5, [date applied for under Patents Act, A.D. 1901]. Bricks or tiles described in Specification No. 24,145, A.D. 1901, and applied to flat ceilings and floors without joists, are formed with bevels a, b and feet c at a lower level than the projecting edges of the bevels b. The grooves thus formed receive metal liners d, e and a cover-plate f, and communicate with each other by the side spaces for the introduction of mortar.
GB190427372D1904-10-051904-12-15Improvements in the Construction of Ceilings or Floors and in Bricks or Tiles for use therein.
ExpiredGB190427372A
(en)
A Burnt Brick or Fire-clay Tile for Supporting Concrete between Steel or Iron Joists or Girders and so forming Part of the Construction of a Fireproof Floor or Roof.