子分类：
| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 141 | Electric switch | US8478036 | 1936-06-12 | US2134633A | 1938-10-25 | GAYNOR ARTHUR C |
| 142 | Electric snap switch | US3140235 | 1935-07-15 | US2078253A | 1937-04-27 | KRIEGER ALVIN W |
| 143 | Electric switch | US7258136 | 1936-04-03 | US2077577A | 1937-04-20 | MEUER GEORGE J |
| 144 | Electric switch | US56157231 | 1931-09-08 | US1889259A | 1932-11-29 | MEUER GEORGE J |
| 145 | Toggle switch | US56223131 | 1931-09-11 | US1888444A | 1932-11-22 | BATCHELLER HUGH W |
| 146 | Electric switch | US51347531 | 1931-02-05 | US1846430A | 1932-02-23 | MEUER GEORGE J |
| 147 | Snap switch | US47944230 | 1930-09-03 | US1816749A | 1931-07-28 | SHAW PERCY G |
| 148 | Panel-board switch | US24761128 | 1928-01-18 | US1795434A | 1931-03-10 | LEPPERT HENRY E |
| 149 | Electric switch | US26864928 | 1928-04-09 | US1766526A | 1930-06-24 | RICHARD MARTIN THOMAS |
| 150 | Snap switch | US25116728 | 1928-02-01 | US1755055A | 1930-04-15 | DE REAMER FRANK C |
| 151 | Electric switch | US19163327 | 1927-05-16 | US1743232A | 1930-01-14 | PIEPER OSCAR H; MEITZLER CHARLES R |
| 152 | Canopy switch | US74670424 | 1924-10-29 | US1617521A | 1927-02-15 | HARVEY HUBBELL |
| 153 | Electric switch | US71989624 | 1924-06-11 | US1589922A | 1926-06-22 | ERIC ANDERSON CARL |
| 154 | Electric snap switch | US69688924 | 1924-03-04 | US1579092A | 1926-03-30 | DE REAMER FRANK C |
| 155 | Electric switch | US29824019 | 1919-05-19 | US1459494A | 1923-06-19 | BENJAMIN REUBEN B |
| 156 | Toggle-socket. | US22189618 | 1918-03-12 | US1302415A | 1919-04-29 | NEWTON WILLIAM J |
| 157 | Electric switch. | US6536415 | 1915-12-06 | US1270671A | 1918-06-25 | THOMAS GEORGE B |
| 158 | Electric switch. | US1822615 | 1915-03-31 | US1258256A | 1918-03-05 | SACHS JOSEPH |
| 159 | Electric switch. | US12979416 | 1916-11-06 | US1255157A | 1918-02-05 | GOODRIDGE GILBERT W |
| 160 | Electric switch. | US1909526343 | 1909-11-05 | US1001032A | 1911-08-22 | HIRST HARRY R |
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