Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Optical & Optics
Class Information
Number: 362/262
Name: Illumination > Light source (or support therefor) and modifier > Carbon arc type > With electrode feed means
Description: Subject matter having means to feed the electrode by gravity or positive means to move the electrode.










Patents under this class:

Patent Number Title Of Patent Date Issued
7976198 Method and apparatus to provide up-light for aerial viewing and effectively control glare and spill light Jul. 12, 2011
7896526 Light source for endoscopy or microscopy Mar. 1, 2011
7758215 PAR lamp with short arc HID bulb and cut-out in aluminum to prevent arcing Jul. 20, 2010
7744249 High-pressure discharge lamp, lamp unit and image display device Jun. 29, 2010
7747094 Image encoder, image decoder, image encoding method, and image decoding method Jun. 29, 2010
7637649 Reversible lamp Dec. 29, 2009
7588348 Lamp device, manufacturing method for same and projector having a lamp device Sep. 15, 2009
7503662 Light source device and projector Mar. 17, 2009
7344257 Light source device and projector Mar. 18, 2008
6997579 Lamp with reflecting mirror and image projecting apparatus Feb. 14, 2006
6419374 Neon light system Jul. 16, 2002
5807157 Device and method for internally lighting a mylar balloon Sep. 15, 1998
5216318 Capped high-pressure discharge lamp and lampholder for same Jun. 1, 1993
4598348 Arc lamp support system Jul. 1, 1986
4409644 Battery system adapter for using film power packs Oct. 11, 1983











 
 
  Recently Added Patents
Power converter and method of power conversion
State detection device, electronic apparatus, measurement system and program
Plasma panel based radiation detector
Automated processing machine used for processing samples placed on slides and having an output device
System and method for transferring data in storage controllers
Sensor packages and method of packaging dies of differing sizes
Correction information calculating device, image processing apparatus, image display system, and image correcting method
  Randomly Featured Patents
Method and apparatus for converting a hand-held tool to a stationary tool
Chargeable power drill
Method for the positionally accurate adjustment and fixing of a microoptical element
Compression device with wear area
Integrated circuit with protected implantation profiles and method for the formation thereof
Nucleic acid molecules encoding GLUTX and uses thereof
Rotary boat repair apparatus
Safety device
Method and apparatus for controlling a rotatable shaft
Apparatus and method for reducing noise from an image