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
Inventor
Frank Bell Wright
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Individual
Original Assignee
Individual
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Publication date
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Application grantedgrantedCritical
Publication of GB190608830ApublicationCriticalpatent/GB190608830A/en
Forms Removed On Construction Sites Or Auxiliary Members Thereof
(AREA)
Road Repair
(AREA)
Abstract
8830. Wright, F. B. April 12. Building - blocks. -A hollow block i s provided with dovetailed grooves G in its edges to hold cement or the like. The faces of the grooves are roughened by means of scorings g, which may cross one another. [Reference has been directed under Patents Act, 1902, t o Specifications No. 5352. A.D. 1899, Nos. 759 and 3177, A.D. 1903, and No. 1273, A.D. 1905.]
GB190608830D1906-04-121906-04-12Improvements in or relating to Slabs or Blocks for Building and like purposes.
ExpiredGB190608830A
(en)