Title:
Jack
United States Patent D485412


Inventors:
Hung, Victor (Tao Yuan, TW)
Application Number:
29/170832
Publication Date:
01/13/2004
Filing Date:
11/14/2002
Assignee:
Shinn Fu Corporation (Tao Yuan, TW)
Primary Class:
Field of Search:
D34/31, 254/84.11, D34/28, 254/93H, 254/DIG.3, 254/2B, 254/8B
View Patent Images:
US Patent References:
6505816Jack with rotary handle sleeveHung254/8B
6375160Jack board assembly for the jack lift of a garage jackHung254/8B
6357724Automatic lifting device with illumination abilityHung254/8B
6264169Jack with enclosing platesHung254/8B
5551668Hydraulic jack with restorable lever and retaining deviceHung254/8B
5431369Hand/foot dual operated lever mechanism for hydraulic jacksHung254/8B
5221073Safety floor jackShockley254/8B
5201494Hydraulic jack and pump usable therewithLundman254/8B
4964617Removable extension for a hydraulic floor jackLawrence254/8B
4765593Hydraulic jack having a removable hydraulic cartridgeHung254/8B
4277048Hydraulic actuator with automatic travel limit bypassOkuda254/8B
4241899Lifting jack with locking deviceKaneko254/8B
4131263Fixed limit lifting jackJohn254/8B
4018421Portable lifting jackTallman254/8B
D253696Hydraulic lifting jackSuzukiD34/31
D272670Lifting jackTsujimuraD34/31
D284417Garage jackYamagishiD34/31
D285138JackYamagishiD34/31
D296598JackHungD34/31
D358923Hydraulic floor jackHawkinsD34/31
D364026JackHungD34/31
D388926Automotive jackSorensenD34/31
D398730Hydraulic floor jackLinD34/31
D421516JackHungD34/31
D423750JackHungD34/31
D442345Trolley jackLee et al.D34/31
D444606JackHsuD34/31
D452597JackHungD34/31
D453983JackLinD34/31
D454419Trolley jackLee et al.D34/31



Primary Examiner:
Ramirez, Cynthia E.
Attorney, Agent or Firm:
Bacon & Thomas
Claims:
1. The ornamental design for a jack, as shown and described.

Description:
FIG. 1 is a left side perspective view of a jack showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.