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Class 446/21 - Including variable size air chamber


Subclass of Class 446 - Amusement devices: toys
Definition: Device including an expandable and contractible compartment
No. of patents: 24
Last issue date: 02/27/2007


NumberTitleIssue Date
7182665Bubble generating assembly
A bubble generating assembly has a housing with a wiping bar secured to a permanent location extending across a portion of the front opening of the housing. The bubble generating assembly further includes a container coupled to the housing and retaining bubble solut...
02/27/2007
7172484Bubble machine
A bubble machine has a housing, a bubble generator positioned adjacent the front opening of the housing, a fan positioned inside the housing, and a motor positioned inside the housing and operatively coupled to the fan and the bubble generator. Actuation of the moto...
02/06/2007
7144291Bubble machine
A bubble machine having a housing, a bubble generator positioned adjacent the front opening of the housing, a fan positioned inside the housing, and a motor positioned inside the housing and operatively coupled to the fan and the bubble generator. Actuation of the m...
12/05/2006
7125309Smart smoke unit
A smoke generating unit for a model train that varies the rate of smoke produce in response to changes in the load on the model train. The smoke generating unit includes a housing, a smoke element and a motor driven fan. The housing can be formed of two sub-housings...
10/24/2006
7086920Fog filled bubble blower
A fog filled bubble blower having a housing containing or attached to a battery box, exhaust fan, fog fluid reservoir, fog chamber, heating element assembly, electric motor, nozzle, and bubble wand, and switched circuits to operate the electric motor and heating ele...
08/08/2006
7056182Bubble producing toy with flat, plate-like aperture covering film-producing mechanism
The invention is directed toward a bubble-producing toy which can be held in a user's hand, and, when activated by the user pulling on a trigger, will produce a stream of bubbles via forced air funneling through an aperture in the invention's “mouth”, over which...
06/06/2006
7052356Bubble generating device
A bubble producing device has at least one loop, with each loop having a cylindrical wall having an interior channel, a top edge and a bottom edge. A flared edge extends at an angle with respect to the cylindrical wall from a portion of the bottom edge. A connector ...
05/30/2006
7021986Bubble generating assembly
A bubble producing assembly has a housing having an outlet, an air generator positioned on the housing, a bubble producing device positioned over the air generator, a first activator coupled to the air generator, a reservoir associated with the housing for storing a...
04/04/2006
7008287Bubble generating assemblies
A bubble generating assembly has a housing, an air generator associated with the housing, a bubble producing device positioned in front of the air generator to receive air generated from the air generator, and a cover or dipping cup configured as an inverted cup. Th...
03/07/2006
6620015Bubble generating device
A bubble producing device has at least one loop, with each loop having a cylindrical wall having an interior channel, a top edge and a bottom edge. A flared edge extends at an angle with respect to the cylindrical wall from a portion of the bottom edge. A...
09/16/2003
6558220Bubble making device with a variable size collapsible loop
A bubble making apparatus. The apparatus is a manually workable device having a pair of open limbs joined at a junction. A V-shaped wand, with a pair of limbs that are joined at a normally open angle alpha in a spring like, or alternately a pivotable fash...
05/06/2003
6544091Bubble generating assembly
A bubble producing assembly has a housing having an outlet, an air generator positioned on the housing, a bubble producing device positioned over the air generator, a first activator coupled to the air generator, a reservoir associated with the housing fo...
04/08/2003
6149486Bubble generating assembly
A bubble producing assembly has a plurality of bubble producing devices. Each bubble producing device has at least one loop, a fan positioned adjacent the at least one loop, and a motor coupled to the fan. The assembly has a control mechanism coupled to e...
11/21/2000
6139391Bubble generating assembly
A bubble producing assembly has a frame having a handle section and an opening, a fan positioned inside the opening, and a bubble producing device positioned above the fan and extending over the opening. The bubble producing device has a primary loop havi...
10/31/2000
6102764Bubble generating assembly
A bubble producing assembly has a frame having a handle section and an opening, a fan positioned inside the opening, and a bubble producing device positioned above the fan and extending over the opening. The bubble producing device has a primary loop havi...
08/15/2000
5890942Simulated diving mask and snorkel for doll
A conventional doll receives and supports a combination diving mask and simulated snorkel unit. The combination diving mask and snorkel unit includes a mask body supporting a transparent faceplate and a snorkel mouthpiece. A snorkel body secured to the mo...
04/06/1999
5269715Soap bubble making apparatus
A bubble bath bubble toy. This toy with a rotatable hub for altering bubble size is designed to produce bubbles in clear, soapy or bubble bath water. For years children have been fascinated by the production of bubbles. This apparatus allows children to s...
12/14/1993
5205771Toy bomber for generating smoke-filled bubbles
A device or machine for producing smoke-filled soap bubbles is provided. The device includes an air pumping mechanism such as an air bellows and a smoke-generating mechanism such as conventionally found in toy trains. The air pumping mechanism and the smo...
04/27/1993
4995844Bubble blowing figure toy
A bubble blowing figure toy having a hollow torso configured with a head portion defining a mouth opening and a squeezable body portion. An operative device is arranged substantially within the torso of the figure toy for generating bubbles from a bubble ...
02/26/1991
4943255Bubble making toy with two wands and a wick comprising three segments
Apparatus for forming and controlling bubbles formed from a bubble solution includes a continuous three segment flexible wick for storing and releasing quantities of a bubble solution, one segment of which is equal in length to the combined length of the ...
07/24/1990
4902259Connectable polygonal construction modules
Polygonal construction modules are capable of being connected together by their edges and by their faces to create many different three-dimensional shapes. Each module has a generally planar body with edge faces, a top face and a bottom. Each edge face ha...
02/20/1990
4276713Percolating bubble generator
A percolating bubble generator in which a stream of air is utilized to form a succession of bubbles and launch them into the air. The stream of air under pressure utilized to effect the objects of this invention is divided into two streams; a main stream ...
07/07/1981
 
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