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Class Information
Number: 249/2
Name: Static molds > In situ construction engineering type or building type-mold or form > Forming road, side walk, or curb in situ
Description: Apparatus for forming in situ a road, sidewalk or curb.










Sub-classes under this class:

Class Number Class Name Patents
249/3 Including stake or stake mounting means 37
249/8 Integral curb and gutter by mold having three spaced form walls 16
249/9 Joint forming means and adjuncts per se 27


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8603376 Railroad direct fixation tie covering system Dec. 10, 2013
8584427 Method for forming insulated concrete slabs Nov. 19, 2013
8079566 Form tool to align parallel concrete forms Dec. 20, 2011
8011144 System for forming and insulating concrete slab edges Sep. 6, 2011
7950872 Galvannealed steel forms May. 31, 2011
7832704 Concrete form apparatus adapted to be positioned between a concrete board and a base board in a foundation Nov. 16, 2010
7828263 Concrete form brace and battering wedge Nov. 9, 2010
7771814 Former for pavement-like sites Aug. 10, 2010
7419131 Holding device Sep. 2, 2008
7182309 Concrete curbing forming device Feb. 27, 2007
7134248 Pre-cast panel form insert Nov. 14, 2006
7073768 Device and method for setting a frame Jul. 11, 2006
7000884 Paving system Feb. 21, 2006
6962462 Method of forming, installing and a system for attaching a pre-fabricated pavement slab to a subbase and the pre-fabricated pavement slab so formed Nov. 8, 2005
6951435 Method and apparatus for forming new and retrofit detectable warning surfaces Oct. 4, 2005
6890124 Method for providing a pre-cast detectable warning tile system May. 10, 2005
6866239 Concrete form assembly Mar. 15, 2005
6629681 Flexible form assembly Oct. 7, 2003
6540435 Curb mold and extruding system Apr. 1, 2003
6409422 Plastic concrete form Jun. 25, 2002
6394410 Adjustable reinforcement insertion guide for a slip form concrete barrier mold May. 28, 2002
6234711 Curb and gutter frame and funnel drain May. 22, 2001
6226938 Concrete pool deck and pool wall support for swimming pool construction May. 8, 2001
6161985 Manhole collar assembly Dec. 19, 2000
6021994 Flexible concrete form Feb. 8, 2000
5993108 Dowell rod inserter Nov. 30, 1999
5975793 Interlocking median barrier Nov. 2, 1999
5902068 Vehicle arresting unit fabrication methods May. 11, 1999
5887846 Mold device for forming concrete pathways Mar. 30, 1999
5827009 Tactile warning surface, method, and apparatus Oct. 27, 1998
5817247 Wall supporting Oct. 6, 1998
5733470 Mold for casting ground covering Mar. 31, 1998
5647571 Mold device for forming concrete border stones Jul. 15, 1997
5562272 Splicers for aggregate construction forms Oct. 8, 1996
5487526 Mold device for forming concrete pathways Jan. 30, 1996
5332191 Apparatus for making concrete slabs Jul. 26, 1994
5320790 Method for producing a durable tactile warning surface Jun. 14, 1994
5277573 Apparatus for fabricating precast concrete ramps Jan. 11, 1994
5234654 Concrete forming system Aug. 10, 1993
5154837 Flexible form Oct. 13, 1992
5058854 Containment box installation tool Oct. 22, 1991
5026018 Apparatus for forming risers for concrete steps Jun. 25, 1991
5018955 Decorative curbing machine May. 28, 1991
4921204 Adjustable median barrier mold May. 1, 1990
4921372 Sidewalk scribing tool May. 1, 1990
4873738 Apparatus for stripping concrete forms from bridge structures Oct. 17, 1989
4824068 Flexible form for street and sidewalk curbs Apr. 25, 1989
4702048 Bubble relief form for concrete Oct. 27, 1987
4637586 Form for producing concrete rails Jan. 20, 1987
4610566 Curb inlet with removable gutter form Sep. 9, 1986

1 2










 
 
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