| 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 | Horn. | US6340215 | 1915-11-26 | US1288880A | 1918-12-24 | HARTDORN LOUIS G |
| 182 | Hand-operated horn. | US2354715 | 1915-04-24 | US1288080A | 1918-12-17 | MCCONNELL DUNCAN A |
| 183 | Horn. | US1914864384 | 1914-10-01 | US1272615A | 1918-07-16 | BUCKMAN IGNATIUS |
| 184 | Diaphragm-horn. | US1912681752 | 1912-03-05 | US1251270A | 1917-12-25 | MYERS MORTON EARLE |
| 185 | Alarm signaling device. | US1913786241 | 1913-08-23 | US1242957A | 1917-10-16 | LONG GEORGE F |
| 186 | Mechanical horn. | US5538515 | 1915-10-12 | US1239426A | 1917-09-04 | AUFIERO EMANUEL |
| 187 | Mechanical horn. | US1914852700 | 1914-07-23 | US1239425A | 1917-09-04 | AUFIERO EMANUEL |
| 188 | Audible signaling device. | US6351515 | 1915-11-26 | US1237842A | 1917-08-21 | VICTOR JOSEPH B |
| 189 | Warning-signal. | US1913794700 | 1913-10-11 | US1237105A | 1917-08-14 | SCOGNAMILLO FRANCIS |
| 190 | Acoustic signal device. | US1914852566 | 1914-07-23 | US1230602A | 1917-06-19 | REIBOLDT WILLIAM P; BEYEN FREDERICK WM |
| 191 | Signal. | US5473515 | 1915-10-08 | US1227084A | 1917-05-22 | SPARKS WILLIAM |
| 192 | Signal device. | US1913798101 | 1913-10-29 | US1226624A | 1917-05-22 | AUFIERO EMANUEL |
| 193 | Audible signaling device. | US1914830496 | 1914-04-08 | US1220280A | 1917-03-27 | SIMPSON JOHN R |
| 194 | Diaphragm-horn. | US6600915 | 1915-12-09 | US1218229A | 1917-03-06 | TROSIEN CHARLES G |
| 195 | Signaling device. | US1913746526 | 1913-02-06 | US1203544A | 1916-10-31 | MOARD ERIC |
| 196 | Warning-signal for automobiles and the like. | US1913788334 | 1913-09-05 | US1173044A | 1916-02-22 | SCOGNAMILLO SALVATORE |
| 197 | Mechanical signal. | US1172743D | US1172743A | 1916-02-22 | SENDALL CHARLES F | |
| 198 | Mechanical-horn agitator. | US1359415 | 1915-03-11 | US1164250A | 1915-12-14 | AUFIERO EMANUEL |
| 199 | Horn or signaling device. | US1910538052 | 1910-01-14 | US1160901A | 1915-11-16 | HUTCHISON MILLER REESE |
| 200 | Automobile-horn. | US1912681415 | 1912-03-04 | US1159467A | 1915-11-09 | BURNS PETER C |
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