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Class Information
Number: 40/406
Name: Card, picture, or sign exhibiting > Display device with gas or liquid movement
Description: Device for attracting attention of the observer and generally used in advertising in which the exhibitor is provided with means for moving a gas or liquid so that it is sensed by the observer.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7617624 |
Musical water tank |
Nov. 17, 2009 |
| 7605777 |
Display device for a portable instrument such as a watch |
Oct. 20, 2009 |
| 7597605 |
Decorative device enabling ornaments to rotate and move up and down inside a crystal ball amidst fluttering, shiny disc snowflakes |
Oct. 6, 2009 |
| 7594350 |
Picture frame |
Sep. 29, 2009 |
| 7562476 |
Decorative display |
Jul. 21, 2009 |
| 7527542 |
Toy play set |
May. 5, 2009 |
| 7516764 |
Color changing system for vehicle |
Apr. 14, 2009 |
| 7509760 |
Money display vault and method therefor |
Mar. 31, 2009 |
| 7500604 |
Chambered presentation instruments and methods |
Mar. 10, 2009 |
| 7493714 |
Decorative device enabling ornaments to sway back and forth inside a crystal ball amidst fluttering, shiny disc snowflakes |
Feb. 24, 2009 |
| 7478914 |
Liquid motion lamp with temperature control system |
Jan. 20, 2009 |
| 7426799 |
Air freshener with frame and refill holder |
Sep. 23, 2008 |
| 7401924 |
Projection system and method |
Jul. 22, 2008 |
| 7367146 |
Liquid in motion advertising sign |
May. 6, 2008 |
| 7363736 |
Ornamental water ball having continuous animation visual effect |
Apr. 29, 2008 |
| 7365968 |
Electronic device and image configuration thereof |
Apr. 29, 2008 |
| 7357265 |
Container made of a transparent material having an insert in a side wall |
Apr. 15, 2008 |
| 7347016 |
Apparatus providing at least a visual impression of fluid moving in a channel and method of attaching an apparatus providing said visual impression |
Mar. 25, 2008 |
| 7334910 |
Decorative optical display |
Feb. 26, 2008 |
| 7310900 |
Liquid-filled display device |
Dec. 25, 2007 |
| 7303142 |
Novelty waterfall operatable based upon user interaction |
Dec. 4, 2007 |
| 7287346 |
Ornamental water ball rendering continuous animation visual effect |
Oct. 30, 2007 |
| 7267455 |
Device for viewing media through falling liquid |
Sep. 11, 2007 |
| 7260905 |
Automatic spinning device for displaying object |
Aug. 28, 2007 |
| 7222966 |
Projection system and method |
May. 29, 2007 |
| 7210809 |
Decorative optical display |
May. 1, 2007 |
| 7188443 |
Charm display apparatus and method of charm display |
Mar. 13, 2007 |
| 7163725 |
Display tree with bubble trunk |
Jan. 16, 2007 |
| 7137720 |
Liquid motion lamp |
Nov. 21, 2006 |
| 7121025 |
Promotional display with liquid interactions |
Oct. 17, 2006 |
| 7073728 |
Water feature and writing board |
Jul. 11, 2006 |
| 7065908 |
Snow globe assembly |
Jun. 27, 2006 |
| 7040950 |
Thermal energy-actuated toy water globe |
May. 9, 2006 |
| 7000772 |
Package for the presentation of goods especially perfume |
Feb. 21, 2006 |
| 6990762 |
Pet amusement device |
Jan. 31, 2006 |
| 6978564 |
Decorative display |
Dec. 27, 2005 |
| 6946170 |
Self-cleaning display device |
Sep. 20, 2005 |
| 6924598 |
Apparatus for providing a kinetic lightning effect |
Aug. 2, 2005 |
| 6900792 |
Housing for flat panel displays and method for receiving flat panel displays |
May. 31, 2005 |
| 6895703 |
Impeller module of snow drop water ball |
May. 24, 2005 |
| 6896296 |
Irreversible metal film display |
May. 24, 2005 |
| 6883722 |
Portable relaxation and therapy device and kit |
Apr. 26, 2005 |
| 6880274 |
Crystal ball structure delivering virtual snowfall scene and light effect |
Apr. 19, 2005 |
| 6880273 |
Water plug for an ornamental water ball |
Apr. 19, 2005 |
| 6865833 |
Visual display including linked bubbles |
Mar. 15, 2005 |
| 6857929 |
Ornamental water ball showing two dynamic views |
Feb. 22, 2005 |
| 6848206 |
Ornament having liquid therein |
Feb. 1, 2005 |
| 6836986 |
Apparatus for displaying a flying object |
Jan. 4, 2005 |
| 6814646 |
Toy with a waverring or dancing figure in a liquid container |
Nov. 9, 2004 |
| 6811836 |
Display tree with bubble trunk |
Nov. 2, 2004 |
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