U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Bizarre Patents

Patent No. 6060700

Microwave Oven With Removable Storage Cassette in Dashboard of Motor Vehicle

A microwave oven adapted for use within a motor vehicle dashboard area. The microwave oven has a removable storage cassette, and slidable platforms for securing and serving containers of beverages and foods.

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Class 315/214 - With additional periodic switch in the primary circuit


Subclass of Class 315 - Electric lamp and discharge devices: systems
Definition: Systems having a periodic switch (in addition to the distributor
No. of patents: 5
Last issue date: 01/25/2005


NumberTitleIssue Date
6847174Drive for a half-bridge inverter
The selection of the dead time in the case of a half-bridge inverter influences the efficiency thereof. The optimal dead time, and thus the optimal switching-on time of a lower half-bridge transistor (T2) is accomplished according to the invention by virtue o...
01/25/2005
6719753Means and method for energizing a flash lamp
A method and structure for energizing a flash lamp for producing a high energy light pulse, with the flash lamp energized by a flattened and extended current pulse. The method includes collecting and storing energy for delivery to the flash lamp when triggered. A tr...
04/13/2004
6461348Photo-thermal epilation apparatus with advanced energy storage arrangement
A photo-thermal epilation apparatus enables the efficient delivery of a high energy light pulse of a sufficiently short duration to a selected follicle to effect permanent hair removal. The apparatus includes a flash lamp powered by a power supply module ...
10/08/2002
5841240Efficient discharge lamp electrode heating circuit operable over wide temperature and power range
A circuit arrangement for operating a discharge lamp comprising input terminals for connection to a supply voltage source. A load branch B has terminals for holding the discharge lamp and includes an inductive ballast. A device I is coupled to ends of the...
11/24/1998
4138710Ignition device
An ignition device for an internal combustion engine such as an engine for a motorcar. This ignition device contains at least one avalanche diode which is connected between the ignition coil and the distributor and therefore does not allow current to flow...
02/06/1979
 
Sign InRegister
Username  
Password   
forgot password?