| Patents for E04G 13 - Falsework, forms or shutterings for particular parts of buildings, e.g. stairs, steps, cornices or balconies (2,953) |
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| 06/09/1994 | DE4240340A1 Mould for producing e.g. building components from geopolymers - consists of two e.g. L-shaped steel bands with triangular bases, bent to desired radii and resting on flat base plate |
| 05/24/1994 | CA2083561A1 Metal forms for insulated foundations |
| 05/11/1994 | EP0596232A1 Supporting arrangement for a shuttering part placed at a right angle on a shuttering beam |
| 05/04/1994 | EP0595679A1 Shuttering and method of production |
| 04/28/1994 | WO1994009228A1 Casting mould |
| 04/28/1994 | CA2145512A1 Casting mould |
| 04/20/1994 | EP0593316A1 Formclamp and method for realising a form with such clamp |
| 04/20/1994 | EP0593009A1 Improved method and form-work particularly for the realization of columnar elements in concrete |
| 04/14/1994 | WO1994008110A1 Adjustable concrete formwork system |
| 04/14/1994 | CA2108336A1 Mold and method of making same |
| 04/13/1994 | EP0591571A1 Form resp. shuttering for concrete columns |
| 03/30/1994 | CN1084605A Construction of stair |
| 03/19/1994 | CA2101594A1 Method of forming a concrete deck by the use of a flexible formwork |
| 03/16/1994 | EP0587007A1 Tearing element for forms, form and arrangement for making such tearing element |
| 03/16/1994 | CN1083889A Construction of stair and stair case and units of stair |
| 02/09/1994 | CN2155404Y Variable section column form |
| 02/09/1994 | CN2155403Y Spile form |
| 01/05/1994 | EP0577004A1 Anchoring device |
| 12/14/1993 | US5269114 Cover retainer for concrete block wall opening |
| 11/23/1993 | US5263835 Building construction system |
| 10/26/1993 | US5255888 Concrete column form |
| 10/20/1993 | EP0565802A1 Telescopic shore with adjustable yoke |
| 10/16/1993 | CA2066130A1 Supporting adjustable rod assembly |
| 09/29/1993 | EP0561783A1 Casting mould device |
| 08/25/1993 | EP0557262A1 Casting mold for a concrete column or beam |
| 07/27/1993 | US5230907 Inside corner form |
| 07/27/1993 | US5230187 Stake for landscape edging and concrete formwork |
| 07/22/1993 | WO1993014287A1 Form for casting building elements |
| 07/21/1993 | EP0371997B1 Method for the construction of concrete shafts for a platform or similar structure |
| 07/20/1993 | US5228262 Anchor assembly |
| 07/07/1993 | EP0549966A1 Prefabricated component for building staircases |
| 06/23/1993 | EP0547356A1 Clamp for beam-moulding |
| 06/17/1993 | DE4239454A1 Casing for concrete pillar - comprises bent wooden plate of high compression strength held in place by band wound round outside |
| 06/15/1993 | US5219473 Adjustable concrete formwork system |
| 06/03/1993 | DE4138967A1 Clamp for forming 'T' shape joints in timber beams - two sectioned clamp with one section sliding over the first to form an opposite shoulder to that on the first section |
| 05/06/1993 | DE4226249A1 Upright formwork mounting for concrete pillar - has supporting members held on formwork outside by enclosing strap, members comprising of wood in H=sectioned metal fitting |
| 05/04/1993 | US5207931 Brace for concrete form |
| 04/27/1993 | US5205942 Lipped channel formwork |
| 03/31/1993 | CN2128955Y Shuttering for closing opeing of floor |
| 03/16/1993 | US5194165 Finishing caps for concrete formwork |
| 02/18/1993 | WO1993003236A1 Building structure |
| 02/18/1993 | DE4141499A1 Concrete formwork for corner section of building - is of one piece form for casting of corner of building |
| 02/18/1993 | CA2115044A1 Building structure |
| 02/16/1993 | US5186874 Method for casting stairs within pools |
| 02/03/1993 | EP0525661A1 Shuttering for concrete construction and method for the manufacturing of the shuttering |
| 01/28/1993 | DE4224473A1 Formwork material out of shaped steel panels - sheet metal panels with swallow tail profile in cross section and panel connection for formwork |
| 12/08/1992 | US5169585 Method and device for fabricating posts made of concrete or the like with polygonal cross section |
| 12/02/1992 | EP0515952A2 Method for manufacturing a formwork for shuttering a pillar |
| 11/26/1992 | DE4138003C1 Joist shuttering for building - has shuttering bearer with head hung in beam support |
| 11/19/1992 | EP0514189A1 Inside corner form |
| 11/19/1992 | DE4115597A1 Formwork support for construction of extensions to existing building - includes support designed for easy removal from cast external corners |
| 11/17/1992 | CA2068393A1 Inside corner form |
| 11/04/1992 | EP0511615A1 Work-platform for column form |
| 10/21/1992 | CN2119460U Assembled permanent reinforced concrete form |
| 10/13/1992 | US5154837 Flexible form |
| 09/30/1992 | CN2117422U Liftable metallic balcony shuttering |
| 09/29/1992 | CA1307910C Concrete column forming tube |
| 09/01/1992 | CA1306874C Method and an apparatus for producing lining for slender supporting structural units |
| 08/20/1992 | WO1992014015A1 Slab concrete forms |
| 08/12/1992 | EP0498288A1 Arrangement for supporting formwork for building concrete columns |
| 08/05/1992 | CA2035670A1 Kwik-krib/super forms |
| 07/29/1992 | CN2111325U Moving concrete pillar rail slip form unit |
| 07/28/1992 | US5133530 Adjustable mold for casting a concrete stairway |
| 07/07/1992 | CA1304595C Form-work for concrete |
| 07/01/1992 | EP0457806A4 Building construction system |
| 06/24/1992 | CN2108138U Flexible winding suttering |
| 06/10/1992 | EP0447416B1 Method and device for fabricating posts made of concrete or the like with polygonal cross-section |
| 04/28/1992 | US5108671 Concrete formwork and method for forming a draft tube |
| 04/22/1992 | CN2102329U Mold for concrete pipe joint |
| 04/14/1992 | US5104089 Concrete pouring form system for bridge overhang decks |
| 04/08/1992 | EP0478604A1 Formwork for forming structural beams |
| 03/17/1992 | US5096155 Concrete form supporting bracket |
| 03/05/1992 | WO1992003626A1 Casting mould device |
| 02/18/1992 | CA1295843C Casing for making concrete construction components |
| 01/29/1992 | CN2094586U Cement pole moulder |
| 01/28/1992 | US5083739 Concrete form support bracket for bridge overhang decks |
| 12/31/1991 | US5076732 Method for the construction of concrete shafts for a platform or similar structure and a section for similar use |
| 12/31/1991 | US5076536 Concrete form supporting bracket |
| 12/31/1991 | US5076535 Foundation form brace |
| 12/25/1991 | CN1015191B Casing for making concrete construction components |
| 11/27/1991 | EP0457806A1 Building construction system |
| 11/26/1991 | CA1292367C Chimney lining slip form |
| 11/21/1991 | EP0457167A1 Shuttering panel |
| 11/14/1991 | DE4013093A1 Device for connecting profile beams - involves at least one retainer applied and clamped to beam strap |
| 09/27/1991 | CA2013173A1 Reversible concrete formwork |
| 09/25/1991 | EP0447416A1 Method and device for fabricating posts made of concrete or the like with polygonal cross-section. |
| 09/04/1991 | CN1054285A Layered truss, second-order truss and their braced girder bridge and steel form |
| 08/20/1991 | CA1287748C Concrete form and methods of manufacture thereof |
| 08/07/1991 | EP0440587A1 Form for polygonally-shaped columns |
| 06/25/1991 | US5026018 Apparatus for forming risers for concrete steps |
| 06/12/1991 | EP0431047A1 Ethanol production by genetically engineered escherichia coli strains |
| 05/21/1991 | US5016855 Beam clamp system |
| 05/14/1991 | US5015117 Construction materials with end connectors |
| 04/23/1991 | US5009047 Chimney crown mold |
| 04/09/1991 | US5005801 Jack hanging apparatus |
| 03/19/1991 | US5000000 Ethanol production by Escherichia coli strains co-expressing Zymomonas PDC and ADH genes |
| 02/27/1991 | CN2072114U Early detachable column cap |
| 02/06/1991 | CN1049042A Formwork for forming structural beams |
| 01/30/1991 | CN2070332U Improved standard cement form |
| 01/15/1991 | US4984764 Form with form stripping mechanism |