Resources Contact Us Home
Browse by Category: Main > Electrical & Energy
Class Information
Number: 432/4.5
Name: Heating >

Sub-classes under this class:

Class Number Class Name Patents
432/1 Processes of heating or heater operation 61
432/103 Tumbler-type rotary - drum furnace 191
432/120 Work chamber having heating means 78
432/214 Heat generating means heats heat storage mass of solid material 34
432/219 Heat generator heats gas or liquid material in a flow structure 59
432/224 Inserted emitter type of hollow article interior heater 49
432/225 Heat applicator having structure for mounting it on or around object to be heated 126
432/226 Having mask, baffle or conductor concentrating heat on or protecting section of article 58
432/227 Heat generator with an associated work support or heat delivery structure 39
432/233 Heating apparatus element having protective cooling structure 54
432/239 Work feeding, agitating, discharging or conveying subcombination 242
432/247 Heating or heat retaining work chamber structure 175
432/253 Accessory means for holding, shielding or supporting work within furnace 305
432/266 Miscellaneous 13
432/32 With indicator, illuminator or inspection means 35
432/33 Article or template follower positions heating element relative to article 6
432/34 Having operating or controlling device responding to presence of discrete work unit or removable unit holder 12
432/35 Frangible or fusible safety relief or shutdown means 7
432/36 Having condition responsive control 64
432/50 With protector, cleaner or support for condition sensor 8
432/500 Tobacco barns 36
432/51 Having timing, programming or cycling control means 33
432/54 With interlocked, interconnected or multiway controller alternating flow of heated and heating fluid 10
432/55 With concurrent control or inter-control of diverse operable elements 12
432/58 With heating gas conveying, agitating, scattering or disintegration of work (e.g., fluidized bed, etc.) 567
432/59 Advancing structure flexing, looping or coiling sheet, web or strand 314
432/61 With lump breaker or classifier for particulate work material 7
432/62 Geographic or structural installation 10
432/64 Having fluid curtain at chamber port or work path 48
432/65 With heat shield, or escaping gas collector at furnace chamber access area 31
432/66 With condenser or absorber for work chamber vapor 11
432/67 With means separating solid particles or slag from work chamber gas 16
432/72 With means diluting, purifying or burning exhaust gases 280
432/73 Combustion products, flue or generator and work chamber mounted for relative movement for access 2
432/74 With drip, leakage, breakage or soil collecting structure 3
432/75 With cleaning means for apparatus 60
432/76 With apparatus repair or assembly means 23
432/77 With work cooling structure 182
432/86 With means receiving work from work heating zone discharge means 5
432/87 With means supplying work to work feeder 4
432/88 With wheel, handle, or skid-type support for heater assembly 5
432/89 Convertible 1
432/90 Boiler and work heating furnace, pot or oven 14
432/92 Combined 5
432/93 Having work heating chamber and open access work supporting and heating and heating structure outside of chamber 14
432/94 Disparate heat sources or fuels 8
432/95 Shaft type 78

Patents under this class:

Patent Number Title Of Patent Date Issued

  Recently Added Patents
High-resolution, active reflector radio frequency ranging system
Audio conversation apparatus
Breathing mask
Method and system for a low-power client in a wide area network
Duty cycle adjustment of remote illumination source to maintain illumination output
System and method for judging success or failure of work of robot
Sonic fast-sync system and method for bluetooth
  Randomly Featured Patents
Encapsulated toner having shell with first vinyl polymer with Mn of 2000-225000 and second vinyl polymer with Mn of 1000-15000
Method for low temperature chemical vapor deposition of aluminides containing easily oxidized metals
Silicone composition and electrically conductive silicone adhesive formed therefrom
Retractable awning for slide-out unit on mobile home, recreational vehicle or the like
Method for treating a substrate
Optical flow cell for tribological systems
Apparatus for making internally threaded lock nuts
Data recording medium and manufacturing method therefor
Method and system for translating call processing requests
Passive wick dispenser