RAYTHEON APPLIANCES, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F25D REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS 343
 
  
 
A47B TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE 250
 
  
 
B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING 155
 
  
 
F28F DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION 151

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5788351 Cam for vertical adjustment of appliance doorsMay 30, 96Aug 04, 98[A47B]
5284041 Method for bending tubes using split dieMay 10, 93Feb 08, 94[B21D]
5222552 Tubular heat exchanger and method for bending tubesJun 03, 92Jun 29, 93[F28F]
5215367 Refrigerator door hingeMay 22, 92Jun 01, 93[A47B]
5100213 Vertical sliding chiller compartment doorOct 01, 91Mar 31, 92[F25D]
5097675 Air flow control for multi-port refrigerator ductMay 16, 91Mar 24, 92[F25D]
5092137 Refrigerator cold air duct apparatusMay 16, 91Mar 03, 92[F25D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5992028 Pin for positively aligning doors on cabinetsExpiredNov 18, 96Nov 30, 99[E05D]
5805769 Adjustable ellipsoidal reflector for food heating apparatusExpiredMar 21, 96Sep 08, 98[F21V]
5787947 Flexible nozzle integrated with a transformable wireExpiredNov 19, 96Aug 04, 98[B67C, B65B]
5789724 Oven door choke with contamination barrierExpiredJul 30, 96Aug 04, 98[H05B]
5782012 Wrinkle out cycle for a dryerExpiredOct 18, 96Jul 21, 98[F26B]
5780792 Interlock switch for appliancesExpiredJun 21, 96Jul 14, 98[H01H]
5713208 Thermoelectric cooling apparatusExpiredApr 03, 96Feb 03, 98[F25B, F25D]
D371277 Cooking grateExpiredFeb 04, 94Jul 02, 96[]
D360716 Clothes dryerExpiredOct 06, 93Jul 25, 95[]
D360501 Washing machineExpiredOct 06, 93Jul 18, 95[]
5402553 Refrigerator door handle and method of attachingExpiredJul 14, 93Apr 04, 95[E05B]
5321232 Oven controlled by an optical code readerExpiredJan 03, 92Jun 14, 94[H05B]
5212360 Line voltage sensing for microwave ovensExpiredSep 04, 90May 18, 93[H05B]
5142895 Method for bending tubesExpiredMay 15, 89Sep 01, 92[B21D]
5046477 Gas cook-top with glass topExpiredDec 28, 90Sep 10, 91[F24C]
5004305 Refrigerator door shelvesExpiredJun 07, 90Apr 02, 91[A47B]
4972999 Ice piece barrier for selective ice crusher dispenserExpiredJan 02, 90Nov 27, 90[B02C]
4970870 Commands system for electronic refrigerator controlExpiredNov 06, 89Nov 20, 90[G05D, F25B]
4966004 Electronic control mounting apparatus for refrigeratorExpiredNov 06, 89Oct 30, 90[F25B, H01H]
4951737 Modular blower and heater assembly for air conditionerExpiredOct 31, 88Aug 28, 90[F24H, F28F, F25D]

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