HEARTH & HOME TECHNOLOGIES INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
F24C OTHER DOMESTIC STOVES OR RANGES; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION 330
 
 
 
F24B DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES 28

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8978639 Secondary room air heat exchanger and method of heating secondary room airOct 14, 11Mar 17, 15[F24B, F24C]
7216645 Wood burning stove having pivoting baffle and methodJan 21, 04May 15, 07[F24B]
6688302 Wood burning stove having pivoting baffle and methodMar 15, 01Feb 10, 04[F24C]
5601073 Flat pan gas burner for gas fireplacesJan 06, 95Feb 11, 97[F24C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2007/0095,339 Non-metallic vent capAbandonedOct 28, 05May 03, 07[F23J]
2007/0068,924 Virtual hearth design systemAbandonedSep 28, 05Mar 29, 07[B23K]

Top Inventors for This Owner

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