Work surface for luggage and luggage carriers

• US 6,736,073 B2
• Filed: 08/26/2002
• Issued: 05/18/2004
• Est. Priority Date: 11/14/1997
• Status: Expired due to Fees

• Current Assignee: Jon B. Ryburg
• Original Assignee: Jon B. Ryburg
• Inventors: Ryburg, Jon B.
• Primary Examiner(s): Chen, Jose V.
• Application Number:
  US10/228,234
• Publication Number:
  US 20030000429A1
• Time in Patent Office: 631 Days
• Field of Search: 108/42, 108/48, 108/150, 248/161, 248/157, 248/229.1, 248/229.11, 248/229.12, 248/231.41, 248/229.22, 190/11, 190/12.A, 190/15.1
• US Class Current: 108/42
• CPC Class Codes: A45C 15/00 Purses, bags, luggage or other receptacles covered by groups A45C1/00 - A45C11/00, combined with other objects or articles A45C1/08, A45C3/14, A45C11/321, A45C13/28 take precedence
• CPC Class Codes: A45C 7/00 Collapsible or extensible purses, luggage, bags or the like
• CPC Class Codes: A47B 23/02 releasably mounted on the bedstead or another item of furniture
• CPC Class Codes: A47B 23/04 supported from table, floor or wall

Abstract

A portable work station having a work surface, a leg assembly operably coupled to the work surface and a clamp coupled to the work surface, for mounting the portable work station to an upright support. The work surface and leg assembly may be foldable into a compact unit for storage and transportation. The portable work station is particularly well-suited for use in conjunction with wheeled luggage having an extendable handle.

Claims

1. A portable work station comprising:

a luggage carrier having a handle;

a support member having a first portion, a second portion and a hinge interconnecting said first and second portions, said second portion being movable relative to said first portion between a closed position wherein said first and second portions are arranged in a facing relationship and an open position wherein said first and second surfaces are arranged in a side-by-side relationship to form a generally planer work surface;

a clamping mechanism releasably securing said support member to said handle; and

a leg pivotally coupled to said first portion, said leg being movable relative to said first portion between a stowed portion wherein said leg is adjacent said support member and an extended position wherein said leg extends away from said support member.

2. The portable work station as claimed in claim 1 wherein said leg comprises a collapsible rod assembly attached to said support member and adjustable to vary the height of said work surface relative to ground level.

3. The portable work station as claimed in claim 1 wherein said hinge includes a first hinge plate secured to said first portion and a second hinge plate secured to said second portion of said work surface and a hinge portion interposed between said first and second hinge plate.

4. The portable work station as claimed in claim 3 wherein said hinge is comprised of a polymeric material.

5. The portable work station as claimed in claim 4 wherein said hinge comprises said first and second hinge plates being formed of a glueable plastic material and said hinge portion being formed of a flexible plastic material.

6. The portable work station as claimed in claim 4 wherein said hinge is a co-extruded member wherein said first and second portions are formed of a glueable plastic material selected from the group consisting of acrylic and ABS, and said hinge portion is formed of a flexible plastic material selected from the group consisting of polyethylene and polypropylene.

7. The portable work station as claimed in claim 1 wherein said clamping mechanism comprises:

a clamping flange formed on each of said first and second portions of said support member; and

a clamping member positionable relative to said clamping flange and engageable with said support member releasably securing said support member to said handle.

8. The portable work station as claimed in claim 7 wherein said clamping mechanism further comprises a friction-enhancing material interposed between said clamping flange and said clamping member.

9. The portable work station as claimed in claim 1 further comprising a document holder operably coupled to at least one of said first and second portions, said document holder being positionable between a stowed position and a use position.

10. The portable work station as claimed in claim 9 wherein said document holder comprises a first arm coupled to at least one of said first and second portions and a second arm pivotally coupled to said first arm, said second arm having an L-shaped slot formed therein.

11. The portable work station as claimed in claim 1 further comprising a storage pouch operably coupled to at least one of said first and second portions, said storage pouch being positionable between a stowed position and a use position.