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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0191249 (2002-07-08) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 13 인용 특허 : 12 |
A vertically operable hitch includes a horizontal support member with the forward end journaled in the receiver of a tow vehicle. An upright post on the support member has a carrier operably mounted thereon for selective vertical movement along the post. A hitch ball is mounted on the carrier for se
1. A vertically operable hitch, comprising: an elongated square tube having forward and rearward ends, the forward end adapted for slidable removable connection to a receiver hitch of a tow vehicle;vertically-oriented support tube mounted on the rearward end of said square tube;a post removably conn
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