专利检索_ .连根拔草工具专利检索_ .连根拔草工具专利检索查询

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	Weeder	US31885728	1928-11-12	US1814216A	1931-07-14	HARTWELL CHARLES M

142	Tool for removing dandelions and similar weeds	US21411127	1927-08-19	US1725191A	1929-08-20	HOLMES THOMAS C

143	Fence-post puller	US1666454D		US1666454A	1928-04-17

144	Weed-pulling device	US6047225	1925-10-05	US1654780A	1928-01-03	BERSTED MARTIN C

145	Dandelion remover	US9785426	1926-03-27	US1601975A	1926-10-05	LOUIS MAUCH; MILFRED MAUCH

146	Weeder	US69333224	1924-02-16	US1564373A	1925-12-08	ARCHIBALD SMITH EDWARD

147	Weed-puller attachment	US73774024	1924-09-15	US1554518A	1925-09-22	OSTRANDER FREDERICK G

148	Extractor and ejector	US57751422	1922-07-26	US1526652A	1925-02-17	WILSON HUGH C

149	Onion-wreder	US50667721	1921-10-10	US1400414A	1921-12-13	CHARLES BUTLER

150	Garden implement	US28773119	1919-04-05	US1334681A	1920-03-23	DENNIS SHEA

151	Onion-weeder	US32949619	1919-10-09	US1332095A	1920-02-24	ABRAM AMEELE

152	Bolt-extractor.	US23554118	1918-05-20	US1299915A	1919-04-08	CHRISTIAN THOMAS A

153	Post-puller.	US20151017	1917-11-12	US1295547A	1919-02-25	MAGNAN HENRY

154	Beet-puller.	US21196818	1918-01-15	US1288223A	1918-12-17	SCHMITT JOHN R

155	Stump-puller.	US20806517	1917-12-20	US1263495A	1918-04-23	WEESE FRANK

156	Post-puller.	US11971316	1916-09-12	US1219303A	1917-03-13	HALSTEAD GRANT

157	Pitchfork	US1194167D		US1194167A	1916-08-08

158	Lifting-jack.	US1914852556	1914-07-23	US1139568A	1915-05-18	OLSON FREDRIK

159	Weeding implement.	US1914813692	1914-01-22	US1133776A	1915-03-30	WIRT ARTHUR A

160	Weeding device.	US1913787863	1913-09-03	US1107705A	1914-08-18	RUDDY JAMES B

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