| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 201 | Gas pilot and burner | US63557632 | 1932-09-30 | US1974975A | 1934-09-25 | LOUIS STEIN; PETERS WALTER C |
| 202 | Pilot light and gas burner valve | US58095431 | 1931-12-14 | US1960852A | 1934-05-29 | LUNDGOOT OSCAR G |
| 203 | Safety pilot and automatic gas | US1938823D | US1938823A | 1933-12-12 | ||
| 204 | Gas burner | US53317231 | 1931-04-27 | US1907734A | 1933-05-09 | BUTZ CHARLES H |
| 205 | Lighter for burners | US17524127 | 1927-03-14 | US1836268A | 1931-12-15 | MCFARLAND DALE F; DAVIS REX E |
| 206 | Pilot for furnaces | US37832029 | 1929-07-15 | US1783676A | 1930-12-02 | RODENBERG OTTO H |
| 207 | Automatic lighting device | US17634427 | 1927-03-18 | US1773725A | 1930-08-26 | CUCURELLO JAMES M; CUCURELLO ANDREW J |
| 208 | Pilot-light burner | US13582926 | 1926-09-16 | US1743912A | 1930-01-14 | CALDWELL HENRY C |
| 209 | Pilot-light construction | US13843826 | 1926-09-29 | US1720656A | 1929-07-09 | CLAUS EMIL L |
| 210 | Gas burner | US25156328 | 1928-02-03 | US1706070A | 1929-03-19 | METHUDY CARL E |
| 211 | Pilot and burner control apparatus | US1680263D | US1680263A | 1928-08-07 | ||
| 212 | Gas burner | US14711926 | 1926-11-08 | US1670209A | 1928-05-15 | CECIL PARDON FRANCIS |
| 213 | Automatic-lighting gas-stove burner | US50465521 | 1921-10-01 | US1484805A | 1924-02-26 | JAMES WHALEN |
| 214 | Heating apparatus | US51576021 | 1921-11-17 | US1466269A | 1923-08-28 | LOREN BUTLER |
| 215 | Automatic gas-controlling device | US1420702D | US1420702A | 1922-06-27 | ||
| 216 | Flash igniter | US42856920 | 1920-12-06 | US1417510A | 1922-05-30 | GAUGER FRANK A; JOHNSON ROY W |
| 217 | Gas burner | US36530020 | 1920-03-12 | US1412044A | 1922-04-11 | DENISON NATHAN B |
| 218 | Safety appliance for gas water-heaters. | US2399915 | 1915-04-26 | US1167257A | 1916-01-04 | BEST CHARLES L |
| 219 | Gas-fixture. | US1909501027 | 1909-06-09 | US946226A | 1910-01-11 | JARMOLOWSKY ABRAHAM |
| 220 | Combination duplex gas-valve. | US1902110933 | 1902-06-09 | US767464A | 1904-08-16 | WILSON GEORGE |
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