Jack - Patent D416370

Title:

Jack

United States Patent D416370

US Patent References:
/D162547.html
Johnsen - March, 1951 - D162547

Hydraulic lifting jack
Suzuki - December, 1979 - D253696

Portable lifting jack
Tallman - April, 1977 - 4018421

Hydraulic actuator with automatic travel limit bypass
Okuda - July, 1981 - 4277048

Jack safety device
Chou - January, 1987 - 4635902

Inventors:

Hung, Michael (Lu Chu Hsiang, TW)

Application Number:

D/091267

Publication Date:

11/09/1999

Filing Date:

07/24/1998

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Assignee:

MVP (H.K.) Industries Limited (North Point, HK)

Primary Class:

D34/31

Field of Search:

D34/31, 254/8B, 254/84, 254/11, 254/93H, 254/2B, 254/DIG.3

US Patent References:

5201494	Hydraulic jack and pump usable therewith	April, 1993	Lundman	254/8B
5221073	Safety floor jack	June, 1993	Shockley	254/8B
5431369	Hand/foot dual operated lever mechanism for hydraulic jacks	July, 1995	Hung	254/8B
5551668	Hydraulic jack with restorable lever and retaining device	September, 1996	Hung	254/8B
5588639	One man lift for motorcycles	December, 1996	Holman	254/8B

Primary Examiner:

Lucas, Susan J.

Assistant 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 right 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.