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Class Information
Number: 446/85
Name: Amusement devices: toys > Construction toy
Description: Device comprising a plurality of parts for assembling, wherein the child plays with the device by assembling, disassembling, or relatively arranging the parts.










Sub-classes under this class:

Class Number Class Name Patents
446/97 Figure 97
446/87 For assembly into permanent form (i.e., nonseparable) 25
446/102 Having parts assembled for relative movement 78
446/122 Including abutting elements having slots or apertures receiving discrete transverse connector 111
446/108 Including connectable panels or strips 95
446/91 Including electrical feature or assembly 72
446/106 Including elongated element having laterally opposed interlocking notches (e.g., log cabin type) 53
446/119 Including flaccid connector for joining plural elements 34
446/107 Including longitudinally flexed rod or strips 46
446/90 Including motor 33
446/92 Including permanent magnet or suction cup to secure elements 96
446/105 Including post having plural longitudinal slots for panel or strip 40
446/118 Including substrate for construction elements (e.g., for array of tiles or pegs) 127
446/89 Includng fluid conduit 21
446/124 Interfitting elements 285
446/120 Resilient interlocking joint (e.g., snap joint) 159
446/117 Single column stacking 65
446/93 Vehicle 56
446/86 With special tool or workholder 35


Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
8668542 All-season indoor outdoor coupleable construction toys Mar. 11, 2014
8651914 Snap-lock construction toy Feb. 18, 2014
8641470 Systems and methods to communicate and control actions using light emitting diodes Feb. 4, 2014
8597069 Toy race track system Dec. 3, 2013
8590188 Information presenting device Nov. 26, 2013
8582063 Optical toy Nov. 12, 2013
8568187 Construction set Oct. 29, 2013
8568188 Track segments providing a convoluted path Oct. 29, 2013
8516977 Food dispensing interlocking animal toy system Aug. 27, 2013
8480449 Toy block unit having 50 faces and a toy block game set consisted of toy blocks made therefrom Jul. 9, 2013
8408962 Toy construction system having a variable angle joint Apr. 2, 2013
8403722 Raised tray with moulded canal Mar. 26, 2013
8398450 Connection means for construction elements, and associated set of building blocks Mar. 19, 2013
8303366 Magnetic and electronic toy construction systems and elements Nov. 6, 2012
8221182 Three-dimensional structures with electronic circuit paths and safety circuits Jul. 17, 2012
8141521 Food dispensing interlocking animal toy system Mar. 27, 2012
8137150 Infant toys and novelties using a plurality of tags Mar. 20, 2012
8105127 Timber toy building system Jan. 31, 2012
8087970 Toy construction system having a rotatable connector/spinner device Jan. 3, 2012
8047889 Block set and managing method thereof Nov. 1, 2011
8047890 Toy construction set and method Nov. 1, 2011
8021240 Configurable multi-arch play systems Sep. 20, 2011
8007338 Construction system and applications thereof Aug. 30, 2011
7988516 Construction and gaming cubes Aug. 2, 2011
7988517 Construction and gaming cubes Aug. 2, 2011
7985115 Panels for connector and rod construction toy sets Jul. 26, 2011
7980913 Electronic interactive play city Jul. 19, 2011
7980912 Toy construction system with jaw components Jul. 19, 2011
7955155 Magnetic and electronic toy construction systems and elements Jun. 7, 2011
7942717 Brick assembly with automatically recognizing connecting relationships May. 17, 2011
7918708 Illuminated magnetic module for toy construction kit Apr. 5, 2011
7905757 Connectors for multi-faceted modules Mar. 15, 2011
7892065 Constructional modular system with removable magnetic framework Feb. 22, 2011
7833077 Pixel blocks Nov. 16, 2010
7824319 Push-up system Nov. 2, 2010
7815483 Soft sculpture and method of making the same Oct. 19, 2010
7802410 Modular elements, network, supporting structure, construct Sep. 28, 2010
7798884 Toy construction system Sep. 21, 2010
7789727 Novelty device having elastomeric protrusions with sound producing terminations Sep. 7, 2010
7785170 Novelty device having elastomeric protrusions with hard plastic terminations and its associated method of construction Aug. 31, 2010
7787990 System of three-dimensional multipurpose elements and the method for creating three-dimensional multipurpose elements Aug. 31, 2010
7747352 Physical modeling system for constructing and controlling articulated forms with motorized joints Jun. 29, 2010
7736211 Construction system Jun. 15, 2010
7666054 Offset matrix adapter for toy construction sets Feb. 23, 2010
7662014 Joining system for polyhedric modules Feb. 16, 2010
7641534 Organic magnetic construction module Jan. 5, 2010
7625261 Toy building set Dec. 1, 2009
7596473 Method of constructing a virtual construction model Sep. 29, 2009
7591234 Food dispensing interlocking animal toy system Sep. 22, 2009
7581357 Plastic expandable utility shed Sep. 1, 2009

1 2 3 4 5










 
 
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