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
John Henry Pickles
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by IndividualfiledCriticalIndividual
Application grantedgrantedCritical
Publication of GB190207541ApublicationCriticalpatent/GB190207541A/en
7541. Pickles, J. H. March 29. Bricks; building-blocks.-Stretchers 2 are made with longitudinal interlocking ribs aud grooves 3, 4, headers 10 with transverse ribs and grooves, and corner bricks 6 with ribs and grooves of L-shape in plan. The tongues and grooves may be rectangular in cross-section, or of a wedge shape as shown in Fig. 12.
GB190207541D1902-03-291902-03-29Improvements in Bricks and Building Blocks.
ExpiredGB190207541A
(en)