| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 121 | Disk garden-plow. | US19056217 | 1917-09-10 | US1253860A | 1918-01-15 | MILLER JACOB E |
| 122 | Adjustable hoe. | US9172916 | 1916-04-17 | US1210100A | 1916-12-26 | POTTORF DANIEL ALBERT |
| 123 | Cultivator. | US4007015 | 1915-07-15 | US1178025A | 1916-04-04 | PRITCHARD FREDERICK J |
| 124 | Combined weeder and cultivator. | US943615 | 1915-02-19 | US1144314A | 1915-06-22 | BASTIAN AUGUST H |
| 125 | Adjustable head for plows. | US1913808892 | 1913-12-26 | US1099516A | 1914-06-09 | POOLE ALFRED W |
| 126 | Agricultural implement. | US1912674092 | 1912-01-29 | US1047607A | 1912-12-17 | BENNETT BENJAMIN W |
| 127 | Plow. | US1911668106 | 1911-12-27 | US1036395A | 1912-08-20 | WILLIAMS WILLIAM HENRY |
| 128 | Cultivator. | US1911618343 | 1911-04-01 | US1014572A | 1912-01-09 | DAVIS EDWARD J |
| 129 | Plow-stock. | US1911629465 | 1911-05-25 | US1008035A | 1911-11-07 | HESTER WILLIAM FRANKLIN |
| 130 | Cultivator. | US1911628080 | 1911-05-18 | US1001439A | 1911-08-22 | PHILLIPS BENJAMIN H |
| 131 | Hoe. | US1910537426 | 1910-01-11 | US975320A | 1910-11-08 | BILSLAND JOHN C |
| 132 | Agricultural implement. | US1909499978 | 1909-06-03 | US975109A | 1910-11-08 | BALDWIN JOHN PAUL |
| 133 | Hand-cultivator. | US1910560236 | 1910-05-09 | US972289A | 1910-10-11 | TEETER ROBERT I |
| 134 | Hoe. | US1909511091 | 1909-08-04 | US961748A | 1910-06-21 | ALLIN WILLIAM J |
| 135 | Sickle. | US1908432068 | 1908-05-11 | US931764A | 1909-08-24 | HURLBURT LLEWELLYN A |
| 136 | Cultivating attachment. | US1909495338 | 1909-05-11 | US931333A | 1909-08-17 | NORCROSS CAMILLO SIVARI |
| 137 | Cultivator. | US1908439066 | 1908-06-17 | US928079A | 1909-07-13 | STALANS ROBERT LUCIUS |
| 138 | Lawn-mower. | US1908451670 | 1908-09-04 | US913525A | 1909-02-23 | VINE AUGUSTUS L LE |
| 139 | Shovel-plow. | US1906333174 | 1906-09-04 | US840700A | 1907-01-08 | KILPATRICK ROBERT L |
| 140 | Garden-plow. | US1905268984 | 1905-07-10 | US801381A | 1905-10-10 | JONES WILLIAM E |
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