Interlocking concrete block molds pdf#

each cavity being enclosed by at least four sides forming part of one single element

E04B2/14- Walls having cavities in, but not between, the elements, i.e.partitions, for buildings Wall construction with regard to insulation Connections specially adapted to walls built-up from layers of building elements partitions, for buildings Wall construction with regard to insulation Connections specially adapted to walls PARTITIONS ROOFS FLOORS CEILINGS INSULATION OR OTHER PROTECTION OF BUILDINGS E04B- GENERAL BUILDING CONSTRUCTIONS WALLS, e.g.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 Individual filed Critical Individual Priority to US09/695,389 priority Critical patent/US6508041B1/en Application granted granted Critical Publication of US6508041B1 publication Critical patent/US6508041B1/en Anticipated expiration legal-status Critical Status Expired - Lifetime legal-status Critical Current Links 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 or warranty as to the accuracy of the list.) Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Lifetime Application number US09/695,389 Inventor Daniel Anthony Leonard Boot Current Assignee (The listed assignees may be inaccurate.

Interlocking concrete block molds pdf#

Google Patents Interlocking concrete blockĭownload PDF Info Publication number US6508041B1 US6508041B1 US09/695,389 US69538900A US6508041B1 US 6508041 B1 US6508041 B1 US 6508041B1 US 69538900 A US69538900 A US 69538900A US 6508041 B1 US6508041 B1 US 6508041B1 Authority US United States Prior art keywords blocks block wall abutment head portion Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents US6508041B1 - Interlocking concrete block US6508041B1 - Interlocking concrete block