← Back to Patent Explorer
US3626152A Expired / Lapsed US ⏱️ 0.0 years remaining

Radiant energy warmer-drier for textile articles

Assignee: ELEKTRA SYSTEMS Inc
•
Filing: 1970-02-06
•
Granted: 1971-12-07
•
Expires: 1990-02-06
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

Abstract A hollow, generally rectangularly shaped, heat reflecting enclosure, open at top and bottom, has a radiant-heating panel mounted at its center. The heating panel comprises a conductive sheet, which may be an asbestos sheet impregnated with electrically conductive particles, such as graphite, sandwiched between a pair of insulating sheets. The panel is substantially coextensive in size with the area of the larger sides of the enclosure. Top and bottom mounting brackets connected to the sides of the panel support the panel in spaced parallel relation to the larger sides of the enclosure, whereby textile articles such as towels, hosiery and undergarments may be hung over the heating panel within the enclosure for quick, safe drying and warming. An off-on switch and thermostat are connected in series with the heating panel for regulating the energization thereof.

Inventors

  • 👤 Anthony J Governale
  • 👤 Rolf A Zurwelle

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-31 04:15
CPC Classifications
D; D06; D06F; D06F58/00; D06F58/16

Claims Analysis

Total Claims: 3
Claim 1
Independent Claim 168 words
A warmer-drier comprising a hollow, generally rectangularly shaped, heat-reflecting enclosure open at the top and bottom, a radiant energy electric-heating panel mounted in the center of said hollow member whereby textile articles may be hung over the top of said panel for drying and warming, said panel comprising a conductive sheet and a pair of insulating sheets, said conductive sheet being sandwiched between said insulating sheets, said panel being substantially coextensive in size to the larger sides of said enclosure, top- and bottom-mounting brackets connected to the sides of said enclosure, said brackets being adapted to mount said panel ''''in spaced, parallel relationship to said largeR sides'''' , whereby cloth materials may be draped over said panel and inside said enclosure so that the radiant heat is reflected back and forth through said cloth and the rising temperature in said enclosure causes drying air to circulate around said cloth material, said enclosure having top and bottom openings ''''and control means for regulating the temperature of said heating panel.''''
Claim 2
Dependent Claim 168 words
A warmer-drier comprising a hollow, generally rectangularly shaped, heat-reflecting enclosure open at the top and bottom, a radiant energy electric-heating panel mounted in the center of said hollow member whereby textile articles may be hung over the top of said panel for drying and warming, said panel comprising a conductive sheet and a pair of insulating sheets, said conductive sheet being sandwiched between said insulating sheets, said panel being substantially coextensive in size to the larger sides of said enclosure, top- and bottom-mounting brackets connected to the sides of said enclosure, said brackets being adapted to mount said panel ''''in spaced, parallel relationship to said largeR sides'''' , whereby cloth materials may be draped over said panel and inside said enclosure so that the radiant heat is reflected back and forth through said cloth and the rising temperature in said enclosure causes drying air to circulate around said cloth material, said enclosure having top and bottom openings ''''and control means for regulating the temperature of said heating panel.''''
Claim 3
Dependent Claim 18 words
Apparatus as in claim 1 wherein said conductive sheet is an asbestos sheet impregnated with electrically conductive particles.

References Cited (Backward Citations)

US1625008A Cited
US1994284A Cited
US1919081A Cited
US1914190A Cited
US2559077A Cited
FR937358A Cited
GB638203A Cited
US2815585A Cited
US3244858A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1974-12-06 1975-06-07 1975-12-07 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1978-12-06 1979-06-07 1979-12-07 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1982-12-06 1983-06-07 1983-12-07 $7700.00 Window Closed / Lapsed

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag