公牛相关的专利数据

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	Bull and calf wheel	US49717221	1921-08-31	US1451770A	1923-04-17	MARVIN HARRIS HU

182	Bull float	US53931055	1955-10-10	US2999261A	1961-09-12	LAPHAM SIDNEY D

183	Bull's-eye target	US15485137	1937-07-21	US2152803A	1939-04-04	JAMES HAWKINS IRVING

184	요(볼록) 불록크	KR2019560000521	1956-08-03	KR2019560000794Y1	1956-11-20

185	Bull rope release	US318741	1989-03-03	US4909658A	1990-03-20	Blue H. Townsend
A quick safety release for bull ropes and bare back riggings. One ring on the bull rope is held to the release device by a first ring latch which is pivoted to a release frame. A pivoted spring-loaded latch arm which in its normal position is perpendicular to the ring latch holds the ring latch in position preventing it from rotating about its pivot. A release line or cord is connected to the latch arm. When the bull rider pulls the release line the latch arm is pulled away from the ring latch permitting it to come unlatched from the ring of the bull rope.
186	Telescopic ram	US634422	1975-11-24	US4041839A	1977-08-16	John E. Olson
A multistage, extensible-contractible hydraulic ram assembly for use in conjunction with a triple-lift-type mast in a lift truck. The assembly is designed for mounting in such a truck in a so-called inverted position. It is constructed with special, externally actuated, internal valving which, through controlling the action of pressure fluid within the assembly, assures positive control over the sequence of movements of the sections in a mast as such are raised and lowered, without requiring latching and interlocking of these sections. Further, the assembly features the capability of producing substantially uniform or constant lifting and lowering speeds for a load which is carried on the usual carriage mounted on a mast of the type indicated.
187	Telescopic ram	US630781	1975-11-11	US4008648A	1977-02-22	Stanley E. Farmer; Donald M. Faust; Harry F. Weinert
A single-acting, three-stage, four-section telescopic ram for use in conjunction with a triple-lift type mast in a lift truck. The ram features an extremely low overall length when fully contracted, thus affording good operator visibility. The ram also is capable of producing surprisingly "high-lift" despite its low contracted profile. Further, the ram features an internal construction that produces constant lifting and lowering speeds for a load, as well as providing for positive control over the sequence of movements of parts in and on an associated mast.
188	Bull board for cattle cars	US71645824	1924-05-28	US1548327A	1925-08-04	MIELY FRED J S

189	Logging bull hook	US58103622	1922-08-10	US1460808A	1923-07-03	WIRKKALA OSCAR A

190	릴낚시용 봉돌	KR2020010000108	2001-01-03	KR200227094Y1	2001-06-15	조재성
본 고안은 유선형으로 된 삼각추의 몸체 중앙에 낚시줄을 삽입관통시킬 수 있는 관통공이 형성되어 물의 저항을 줄이면서 물의 저항력에 의해 용이하게 부상할 수 있도록 고안한 릴낚시용 봉돌에 관한 것으로, 봉들의 몸체상측으로 갈수록 두께가 얇고 몸체하측으로 갈수록 두꺼운 상협하광의 화살촉 형태로 몸체를 제작하되, 몸체의 외측면을 원호상으로 라운딩하여 유선형으로 만들고, 밑변의 길이는 1∼5㎝, 추의 높이는 1∼6㎝로 하고, 추의 하부중심 두께를 5∼30㎜로 제작한 삼각추의 몸체 상단 중앙으로 부터 하단에 이르는 중심축에 지름 0.4∼3㎜의 관통공이 형성된 것을 특징으로 한다.
191	수영용 안전투우브	KR2019820004454	1982-06-07	KR2019830002775Y1	1983-12-09	송우섭

192	Bull wheel and mounting therefor	US66393423	1923-09-20	US1502715A	1924-07-29	CRUMLEY JAMES A

193	협지식 불봉단추	KR2019720006779	1972-11-15	KR2019730000275Y1	1973-04-14

194	Bull block stringup mechanism	US43454742	1942-03-13	US2334601A	1943-11-16	BRUESTLE CARL O

195	Antigoring device for bulls	US24159927	1927-12-21	US1705220A	1929-03-12	JONES ALFRED L

196	Bull wheel flange	US53464044	1944-05-08	US2359211A	1944-09-26	FOX JAMES A

197	Bull's eye target	US12260137	1937-01-27	US2148749A	1939-02-28	JAMES HAWKINS IRVING

198	Culinary tool ram	US29415186	2012-03-08	USD699507S1	2014-02-18	Jonathan B. Schmidt; Dennis P. Haggerty

199	Bull and calf wheel	US67225733	1933-05-22	US1959570A	1934-05-22	CHEVALIER LA RUE B

200	Bull tire swing	US29394314	2011-06-15	USD661361S1	2012-06-05	Ryan J. Fens

5 6 7 8 9 10 11 12 13 14

IPRDB

热门服务

关于我们

友情链接

联系方式