|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||280/047.26; 280/655; 280/047.315; 280/657; 280/047.18; 280/047.33; 280/654|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 0 인용 특허 : 8|
The "One-Hand Operation Conversion for Wheelbarrow Handles" added to a wheelbarrow, on one hand, offers single hand operability and maneuverability, and on the other hand offers added benefits to dual-handed users. The wheelbarrow can easily be converted from dual to single-handed operation and then back again with this said unit. This is completed by adding a centrally mounted handle to cross support(s) which are attached to the two longitudinally extending handles of the said wheelbarrow. When the center handle is attached, one-hand operation is achiev...
The invention claimed is: 1. A wheelbarrow comprising: a frame including an elongated pair of handles and a center handle, a pan attached to said frame, a cross support structure connected to said frame, said support structure further comprising two cross beams, one of said cross beams including an ergonomic pad, said pad allowing a user to thrust the wheelbarrow in an uphill or frontward path by placing a knee of said user against said pad. 2. The wheelbarrow recited by claim 1, wherein the center handle can be removable. 3. The wheelbarrow recite...