Electrically-heated garment

• US 1,691,472 A
• Filed: 06/25/1925
• Issued: 11/13/1928
• Est. Priority Date: 06/25/1925
• Status: Expired due to Term

• Current Assignee: Charles M. Uhlig, Walter D. Graham
• Original Assignee: Charles M. Uhlig, Walter D. Graham
• Inventors: Graham, Walter D., Uhlig, Charles M.
• Application Number:
  US02/039,421
• Time in Patent Office: 1,237 Days
• US Class Current: 219/211
• CPC Class Codes: A41D 13/0051 Heated garments heated divers' suits B63C11/28
• CPC Class Codes: A42C 5/04 Ventilating arrangements for head coverings for helmets A42B3/28
• CPC Class Codes: A43B 3/355 heated by an electric current from an external source, e.g. car batteries
• CPC Class Codes: H05B 2203/003 using serpentine layout
• CPC Class Codes: H05B 2203/015 Heater wherein the heating element is interwoven with the textile
• CPC Class Codes: H05B 2203/017 Manufacturing methods or apparatus for heaters
• CPC Class Codes: H05B 2203/036 Heaters specially adapted for garment heating
• CPC Class Codes: H05B 3/342 heaters used in textiles
• CPC Class Codes: Y10T 24/45576 and connected surface at tip of head

Claims