专利检索_ ..只带齿的专利检索_ ..只带齿的专利检索查询

序号	专利名	申请号	申请日	公开（公告）号	公开（公告）日	发明人
61	Toothed cultivator	US40474741	1941-07-31	US2309266A	1943-01-26	WENBORG ARTHUR W

62	Hand cultivator and weeder	US13230937	1937-03-22	US2148772A	1939-02-28	EDWARD OLSON OSCAR

63	Cultivating tool	US3072035	1935-07-10	US2028001A	1936-01-14	JOHN MORAN

64	Grubbing fork	US14728926	1926-11-09	US1772385A	1930-08-05	DOMENICO D AMBROSIO

65	Garden implement	US20659227	1927-07-18	US1699154A	1929-01-15	MORGAN CHESTER A

66	Garden or field tool.	US4959715	1915-09-08	US1283739A	1918-11-05	GREGORY NATHANIEL A

67	Cultivator.	US1910542531	1910-02-07	US961304A	1910-06-14	LUDWIG JOHN SHELTON

68	Rake.	US1907396519	1907-10-08	US889656A	1908-06-02	BURCKHALTER ADA S

69	Hoe.	US1905264790	1905-06-12	US800872A	1905-10-03	NEWCOMB JOHN O

70	Weeder.	US1901079250	1901-10-19	US701451A	1902-06-03	YODER LEVI D

71	Henry a	US584746D		US584746A	1897-06-15

72	Garden-rake	US509921D		US509921A	1893-12-05

73	Haevey burritt	US470981D		US470981A	1892-03-15

74	Hand garden-cultivator	US410774D		US410774A	1889-09-10

75	Hand garden-cultivator	US403413D		US403413A	1889-05-14

76	Weeding implement	US324382D		US324382A	1885-08-18

77	Garden implement	US311503D		US311503A	1885-02-03

78	Improvement in hoes	US205472D		US205472A	1878-07-02

79	Improvement in hand-cultivators	US182374D		US182374A	1876-09-19

80	Improvement in bush-cutting implements	US177554D		US177554A	1876-05-16