| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 181 | Fire pot | US3205425 | 1925-05-22 | US1620353A | 1927-03-08 | JOHNSON JOHN R |
| 182 | Gas-range water top | US75062424 | 1924-11-18 | US1613454A | 1927-01-04 | PETER GUSTASON |
| 183 | Combined electric range and water heater | US66643523 | 1923-10-04 | US1588084A | 1926-06-08 | APEEL PHILIP F |
| 184 | Water grate | US42212920 | 1920-11-06 | US1585449A | 1926-05-18 | WELSH HOWARD R |
| 185 | Combination hot-water stove | US55672222 | 1922-04-26 | US1572683A | 1926-02-09 | REEVES SAMUEL V |
| 186 | Stove burner and water heater | US980425 | 1925-02-17 | US1568853A | 1926-01-05 | LANE JOSEPH P |
| 187 | Water back for gas stoves | US47415521 | 1921-06-01 | US1562065A | 1925-11-17 | SCOTT JAMES G |
| 188 | Water heater | US67573923 | 1923-11-19 | US1556274A | 1925-10-06 | HALE WILKINSON ELLIS |
| 189 | Water heater | US56200822 | 1922-05-18 | US1540360A | 1925-06-02 | MOONEY PHILIP J |
| 190 | Hot-water heater | US65283523 | 1923-07-20 | US1527842A | 1925-02-24 | LESTER CHURCHMAN |
| 191 | Steam-generator attachment for stoves | US63882923 | 1923-05-14 | US1527498A | 1925-02-24 | WALLACE JOHN S |
| 192 | Water-heating system | US69333624 | 1924-02-16 | US1527093A | 1925-02-17 | SWEZEY BENJAMIN F |
| 193 | Water-heating element | US71729024 | 1924-06-02 | US1518518A | 1924-12-09 | JORDAN HARRY W |
| 194 | Water-heating gas plate | US66416123 | 1923-09-22 | US1502170A | 1924-07-22 | ALBIN BERGQUIST JOHN |
| 195 | Kitchen-range water heater | US63811023 | 1923-05-10 | US1475593A | 1923-11-27 | OLOF PETTERSON PER |
| 196 | Combined electric cooker and water-heater apparatus | US65605923 | 1923-08-06 | US1474562A | 1923-11-20 | REGINALD STANCOMBE THOMAS |
| 197 | Household furnace | US58740022 | 1922-09-11 | US1464892A | 1923-08-14 | TWOGOOD RALPH S |
| 198 | Water heater | US58617122 | 1922-09-05 | US1459164A | 1923-06-19 | FRANK SCHORIK |
| 199 | Water-heating grid | US55725722 | 1922-04-29 | US1457372A | 1923-06-05 | KENNEDY JAMES E |
| 200 | Hot-water attachment for stoves | US58037122 | 1922-08-07 | US1452368A | 1923-04-17 | OSCAR EVENSON |
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