|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||280/079.7 ; 280/079.3 ; 280/047.34 ; 414/011|
|발명자 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 10 인용 특허 : 7|
The invention comprises a bulk drywall rolling support device. The device has a near horizontal frame with its forward end inclined upward in relation to its rearward end. The frame has a pair of beams on each side with a lateral bar fixed between the beams. A pair of upward extending sleeves are mounted on the outside of each beam. A pair of rods are adapted to be slidably inserted into the sleeves and extend upward and slightly rearward therefrom. The device has four wheels mounted at the comers of the device. Each rod has a handle near it's upper port...
[ What is claimed is:] [1.] A bulk drywall rolling support device comprising a near horizontal frame having a forward end inclined upward slightly in relation to a rearward end, said frame having a pair of inclined beams on each side of the frame with a lateral bar fixed between, a pair of upward extending sleeves mounted on each beam, a pair of rods adapted to be slidably inserted into the sleeves and extend upward and slightly, rearward therefrom, said frame having wheels mounted thereon for supporting the frame to enable the frame to roll on the wheel...