Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Blocks and building system for the construction of lifesize inflatable play structures










Image Number 8 for United States Patent #7104864.

A system for the construction of life size play structures includes a multiplicity of inflatable building blocks, each being a member of a finite set of different multi-sided block types. Each such type is a cylinder having the cross section of a regular polyhedron, and the length of each side of each polyhedron is identical. The blocks are attached to each other by means of a rotating joint which aligns each contiguous side of each block with the contiguous side of the adjoining block, but which does not allow each such to translate relative to the adjoining block. The joints are constructed at fixed locations along the sides according to specific dimensional ratios. Stiffening means are used to maintain the dimensional integrity of each block, and to maintain the uniformity of the system from block to block.








 
 
  Recently Added Patents
Paramethylstyrene block copolymers and their use
Communications apparatus and communications system using multicarrier transmission mode
MIMO transmitter and method for transmitting OFDM symbols
Optical device and image pickup device and image pickup system using the same
Display device, television receiver, and method for starting up display device
Method and apparatus for multiple zone statistics collection for digital image/video capture systems
Method and system for enterprise search navigation
  Randomly Featured Patents
Process of extracting juice from a sample of liquid-containing matter such as sugarcane and an extractor press
Apparatus for writing a document under two-document display condition
Method and device for manufacturing pellets of hot-melt ink
Leaf wall ornament
Medicinal aerosol formulations
Detection and making of ultralow lead contaminated UV optical fluoride crystals for <200nm lithography
Digoxin-like fungal glycoside with cytotoxic properties: novel assay and applications
Knob
Oily hair cosmetics
Constant current source for field contact input