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Class Information
Number: 249/18
Name: Static molds > In situ construction engineering type or building type-mold or form > Forming building structure > Barrier or sustainer, e.g., wall, joist, etc.
Description: Apparatus for forming either a barrier or sustainer.










Sub-classes under this class:

Class Number Class Name Patents
249/50 Beam or girder 32
249/48 Column 94
249/19 Including means to connect mold to existing building structure 68
249/33 Planar wall mold having opposed spaced panels 56
249/26 Plural barriers, or plural sustainers, or barrier and sustainer mold 22


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8651448 Means of stripping concrete formwork from a concrete surface Feb. 18, 2014
8616519 Shoring post with supplemental beam support Dec. 31, 2013
8567749 Sill or hob moulding system Oct. 29, 2013
8523137 Slab formwork system Sep. 3, 2013
8430374 Ceiling formwork having supporting means for formwork panels Apr. 30, 2013
8413949 Climbing shoe in the building sector Apr. 9, 2013
8313079 Ceiling formwork system Nov. 20, 2012
8308126 Peripheral slab formwork system Nov. 13, 2012
8276874 Ceiling formwork system Oct. 2, 2012
8262056 Prop head for ceiling formwork Sep. 11, 2012
8100378 Coupling system for vertically engaging support columns for concrete multi floor construction Jan. 24, 2012
8100380 Igloo building block mold Jan. 24, 2012
7640871 Slab formwork system Jan. 5, 2010
7571888 Floor and roof formwork system Aug. 11, 2009
7395999 Reinforced polymer panel and method for building construction Jul. 8, 2008
7331148 Stud for concrete forms and forms using such studs Feb. 19, 2008
7165912 Apparatus for rebuilding a sand beach Jan. 23, 2007
7146773 Concrete accepting wall structure with adjustable curvature Dec. 12, 2006
7131627 Concrete forming panel with flexible barrier Nov. 7, 2006
7114695 Tilt-up concrete wall panel form and method of fabricating same Oct. 3, 2006
7100344 Shuttering element and process for manufacturing and repair of the same Sep. 5, 2006
7048249 Circular formwork May. 23, 2006
6969041 Method of forming concrete structures using panels having flexible barriers Nov. 29, 2005
6913422 Shoring leg with node connectors Jul. 5, 2005
6896972 Round formwork module May. 24, 2005
6874288 Concrete deck depression form system Apr. 5, 2005
6871454 Post shoring and decking system Mar. 29, 2005
6848232 Pre-cast concrete wall system Feb. 1, 2005
6668511 Formwork for pillars Dec. 30, 2003
6658810 Tilt-up concrete wall panel form and method of fabricating same Dec. 9, 2003
6655100 Framing assembly and method for the formation of a curved wall or like structure Dec. 2, 2003
6655650 Concrete forming panel with flexible barrier Dec. 2, 2003
6604326 Universal brick-back holder Aug. 12, 2003
6550213 Slab foundation construction fixture, particularly as adapts standard girts for pre-use as foundation forms Apr. 22, 2003
6550215 Precast concrete wall system Apr. 22, 2003
6540201 Tilt-up concrete panel forming system Apr. 1, 2003
6530552 Curved formwork system with varying curvature Mar. 11, 2003
6519906 Corner assemblies for concrete form panels Feb. 18, 2003
6513785 Concrete deck forming apparatus and method Feb. 4, 2003
6397555 Interlocking blocks of precise height Jun. 4, 2002
6397535 Height-adjustable concrete mold supporting system and method for constructing concrete building Jun. 4, 2002
6367764 Versatile threaded construction stake usable to anchor and/or support construction forms, including concrete slab foundation forming devices Apr. 9, 2002
6322045 Rapid forming system for tilt-up pre-cast concrete wall panels (tilt panel screed system-tipss) Nov. 27, 2001
6279281 Concrete forming system Aug. 28, 2001
6231025 Ready-mixed concrete placing method and formwork unit used for the method May. 15, 2001
6202978 Removable side wall system for a casting mould Mar. 20, 2001
6189854 Perfected horizontal formwork Feb. 20, 2001
6176463 Ceiling formworking system for forming ceilings Jan. 23, 2001
6158710 Concrete forming system Dec. 12, 2000
6128878 Portable storage building with concrete floor and method of assembling and moving same Oct. 10, 2000

1 2 3










 
 
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