| 4018421 | Portable lifting jack | Tallman | 254/8B | |
| 4131263 | Fixed limit lifting jack | John | 254/8B | |
| D253696 | Hydraulic lifting jack | Suzuki | D34/31 | |
| 4221073 | Fluid flow and viscosity display toy | Malczewski | 446/267 | |
| 4241899 | Lifting jack with locking device | Kaneko | 254/8B | |
| 4277048 | Hydraulic actuator with automatic travel limit bypass | Okuda | 254/8B | |
| D272670 | Lifting jack | Tsujimura | ||
| D284417 | Garage jack | Yamagishi | D34/31 | |
| D285138 | Jack | Yamagishi | D34/31 | |
| D296598 | Jack | Hung | D34/31 | |
| 4765593 | Hydraulic jack having a removable hydraulic cartridge | Hung | 254/8B | |
| 4964617 | Removable extension for a hydraulic floor jack | Lawrence | 254/8B | |
| 5201494 | Hydraulic jack and pump usable therewith | Lundman | 254/8B | |
| D358923 | Hydraulic floor jack | Hawkins | D34/31 | |
| 5431369 | Hand/foot dual operated lever mechanism for hydraulic jacks | Hung | 254/8B | |
| D364026 | Jack | Hung | D34/31 | |
| 5551668 | Hydraulic jack with restorable lever and retaining device | Hung | 254/8B | |
| D388926 | Automotive jack | Sorensen | D34/31 | |
| D398730 | Hydraulic floor jack | Lin | D34/31 | |
| D421516 | Jack | Hung | D34/31 | |
| D423750 | Jack | Hung | D34/31 | |
| D442345 | Trolley jack | Lee et al. | ||
| D444606 | Jack | Hsu | ||
| 6264169 | Jack with enclosing plates | Hung | 254/8B | |
| D452597 | Jack | Hung | D34/31 | |
| D453983 | Jack | Lin | D34/31 | |
| D454419 | Trolley jack | Lee et al. | D34/31 | |
| 6357724 | Automatic lifting device with illumination ability | Hung | 254/8B | |
| 6375160 | Jack board assembly for the jack lift of a garage jack | Hung | 254/8B |
FIG. 2 is a side view, the opposite side view being a mirror image thereof, of the first embodiment in the new design;
FIG. 3 is a perspective view of a second embodiment of a portion of a floor jack side panel in the new design; and,
FIG. 4 is a side view, the opposite side view being a mirror image thereof, of the second embodiment in the new design.
The top, bottom, front, and rear views are unornamented and are therefore not shown.
The broken line disclosure is for illustrative purposes only and forms no part of the claimed design.