Resources Contact Us Home
Browse by Category: Main > Entertainment & Recreation
Class Information
Number: 446/123
Name: Amusement devices: toys > Construction toy > Including abutting elements having slots or apertures receiving discrete transverse connector > Transverse member is separable bolt or screw
Description: Device wherein the separate connector comprises an elongated member having a helically threaded periphery.

Patents under this class:

Patent Number Title Of Patent Date Issued
8201370 Building block assembly Jun. 19, 2012
8082709 Modular construction system and method of construction Dec. 27, 2011
7967656 Multi-purpose modular unit Jun. 28, 2011
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
6609336 Modular units, modular structures having modular units, and method for constructing modular structures Aug. 26, 2003
6460850 Cube puzzle Oct. 8, 2002
6073404 Model building Jun. 13, 2000
6014842 Modular units, modular structures having modular units, and method for constructing modular structures Jan. 18, 2000
5816882 Construction toy kit Oct. 6, 1998
5776560 Units for building ornamental article Jul. 7, 1998
5645463 Toy building set Jul. 8, 1997
5498188 Child-constructable toys that are assembled using a system of color-coordinated components and tools Mar. 12, 1996
5152530 Bolt block puzzle apparatus Oct. 6, 1992
5078354 Sectional decoration block Jan. 7, 1992
5069646 Toy sawable wood Dec. 3, 1991
5049104 Connecting means for a toy building set Sep. 17, 1991
5009599 Sculpture apparatus Apr. 23, 1991
4903451 Modular system and fastening devices therefor Feb. 27, 1990
4795393 Rectangular link construction toy Jan. 3, 1989
4781644 Assembly kit for toy or the like Nov. 1, 1988
4775350 Take apart toy structure Oct. 4, 1988
4775349 Take apart toy structure Oct. 4, 1988
4702476 Game set of dyadic articles Oct. 27, 1987
4620747 Custom construction system Nov. 4, 1986
4589853 Construction set, preferably a toy set May. 20, 1986
4389808 Bolt-together building set for children Jun. 28, 1983
4346885 Water-and/or sandbox construction Aug. 31, 1982
4186515 Toy horse vehicle Feb. 5, 1980
4183154 Instructional chair Jan. 15, 1980
3982754 Apparatus for constructing structures, particularly for children's playgrounds and gardens Sep. 28, 1976

  Recently Added Patents
Method of processing data and display apparatus for performing the method
Disk drive to enable defect margining
Low temperature pressure chamber unit, magnetic resonance device with a low temperature pressure chamber unit, and an attachment method to attach at least one add-on unit to an external housin
Wafer level packaging
Variety corn line NPAA2720
Pyrrolidine-1,2-dicarboxamide derivatives
Information terminal, setting information distribution server, right information distribution server, network connection setting program and method
  Randomly Featured Patents
Method to generate pseudo-random sequence of multi-carrier data symbols, and related transmitter and receiver
Expansion bracelet
Coating apparatus for a traveling web
Ballast material and oil pollution prevention management system
Device and method for address matching with post matching limit check and nullification
Silver halide color photographic light-sensitive material
FIFO memory control circuit
Fixing device
Process for the production of aromatic carbodiimides
Image forming apparatus