IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0340384
(2003-01-08)
|
발명자
/ 주소 |
- Votruba, Edward J.
- Breslin, Patrick W.
- Dilgard, Michael H.
- Simpson, David L.
- Bone, Thomas F.
|
출원인 / 주소 |
- U-Haul International, Inc.
|
대리인 / 주소 |
Jeffer, Mangels, Butler & Marmaro LLP
|
인용정보 |
피인용 횟수 :
4 인용 특허 :
48 |
초록
▼
A trailer including an inner frame that is made of metal, an outer shell that is made of a non-metal and that at least partially surrounds the inner frame, and at least one wheel rotatably secured to the inner frame. In a preferred embodiment, the outer shell is made of a plastic. The inner frame in
A trailer including an inner frame that is made of metal, an outer shell that is made of a non-metal and that at least partially surrounds the inner frame, and at least one wheel rotatably secured to the inner frame. In a preferred embodiment, the outer shell is made of a plastic. The inner frame includes a lower frame portion with which the at least one wheel is rotatably secured, and an upper frame portion that supports at least a portion of the weight of the outer shell. Preferably, the upper frame portion includes a middle support member that extends upwardly from the lower frame portion, and a first bar assembly that is hingedly connected to the middle support member. In another embodiment, a second bar assembly is hingedly connected to the middle support member.
대표청구항
▼
A trailer including an inner frame that is made of metal, an outer shell that is made of a non-metal and that at least partially surrounds the inner frame, and at least one wheel rotatably secured to the inner frame. In a preferred embodiment, the outer shell is made of a plastic. The inner frame in
A trailer including an inner frame that is made of metal, an outer shell that is made of a non-metal and that at least partially surrounds the inner frame, and at least one wheel rotatably secured to the inner frame. In a preferred embodiment, the outer shell is made of a plastic. The inner frame includes a lower frame portion with which the at least one wheel is rotatably secured, and an upper frame portion that supports at least a portion of the weight of the outer shell. Preferably, the upper frame portion includes a middle support member that extends upwardly from the lower frame portion, and a first bar assembly that is hingedly connected to the middle support member. In another embodiment, a second bar assembly is hingedly connected to the middle support member. 900, Wycech; US-4769951, 19880900, Kaaden; US-4813690, 19890300, Coburn, Jr.; US-4836516, 19890600, Wycech; US-4853270, 19890800, Wycech; US-4861097, 19890800, Wycech; US-4901500, 19900200, Wycech; US-4908930, 19900300, Wycech; US-4922596, 19900500, Wycech; US-4923902, 19900500, Wycech; US-4978562, 19901200, Wycech; US-4995545, 19910200, Wycech; US-5124186, 19920600, Wycech; US-5213391, 19930500, Takagi; US-5266133, 19931100, Hanley et al.; US-5358397, 19941000, Ligon et al.; US-5373027, 19941200, Hanley et al.; US-5506025, 19960400, Otto et al.; US-5544930, 19960800, Stedman, 296/146.6; US-5553910, 19960900, Park; US-5575526, 19961100, Wycech; US-5707098, 19980100, Uchida et al.; US-5755486, 19980500, Wycech; US-5884960, 19990300, Wycech; US-5888600, 19990300, Wycech; US-5894071, 19990400, Merz et al.; US-5902656, 19990500, Hwang; US-5985435, 19991100, Czaplicki et al.; US-5992923, 19991100, Wycech; US-5997077, 19991200, Siebels et al.; US-6003274, 19991200, Wycech; US-6006484, 19991200, Geissbuhler; US-6033300, 20000300, Schneider; US-6068424, 20000500, Wycech; US-6079180, 20000600, Wycech; US-6092864, 20000700, Wycech et al.; US-6096403, 20000800, Wycech; US-6099948, 20000800, Paver, Jr.; US-6103341, 20000800, Barz et al.; US-6103784, 20000800, Hilborn et al.; US-6131897, 20001000, Barz et al.; US-6135541, 20001000, Geise et al.; US-6146565, 20001100, Keller; US-6149227, 20001100, Wycech; US-6150428, 20001100, Hanley, IV et al.; US-6165588, 20001200, Wycech; US-6168226, 20010100, Wycech; US-6189953, 20010200, Wycech; US-6196621, 20010300, VanAssche et al.; US-6197403, 20010300, Brown et al.; US-6199940, 20010300, Hopton et al.; US-6232433, 20010500, Narayan; US-6233826, 20010500, Wycech; US-6237304, 20010500, Wycech; US-6253524, 20010700, Hopton et al.; US-6263635, 20010700, Czaplicki; US-6270600, 20010800, Wycech; US-6272809, 20010800, Wycech; US-6276105, 20010800, Wycech; US-6281260, 20010800, Hanley, IV et al.; US-6287666, 20010900, Wycech; US-6296298, 20011000, Barz; US-6303672, 20011000, Papalos et al.; US-6305136, 20011000, Hopton et al.; US-6311452, 20011100, Barz et al.; US-6315938, 20011100, Jandali; US-6319964, 20011100, Blank et al.; US-6321793, 20011100, Czaplicki et al.; US-6332731, 20011200, Wycech; US-6341467, 20020100, Wycech; US-6348513, 20020200, Hilborn et al.; US-6358584, 20020300, Czaplicki; US-6368438, 20020400, Chang et al.; US-6372334, 20020400, Wycech; US-D457120, 20020500, Broccardo et al.; US-6382635, 20020500, Fitzgerald; US-6383610, 20020500, Barz et al.; US-6389775, 20020500, Steiner et al.; US-6406078, 20020600, Wycech; US-6413611, 20020700, Roberts et al.; US-6419305, 20020700, Larsen; US-6422575, 20020700, Czaplicki et al.; US-H002047, 20020900, Harrison et al.; US-6455146, 20020900, Fitzgerald; US-6467834, 20021000, Barz et al.; US-6471285, 20021000, Czaplicki et al.; US-6474722, 20021100, Barz; US-6474723, 20021100, Czaplicki et al.; US-6482486, 20021100, Czaplicki et al.; US-6482496, 20021100, Wycech; US-6502821, 20030100, Schneider, 296/146.6; US-20020033617, 20020300, Blank; US-20020053179, 20020500, Wycech; US-20020054988, 20020500, Wycech
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