US4632345A — Collapsable table and support table

Claim 1

Independent Claim 216 words

A collapsable table for supporting a heavy apparatus comprising (a) a reinforced top formed of a rectangularly shaped center panel means with an end panel means folded along a first edge of said center panel means against said center panel means thereby forming a double thickness panel; (b) first and second reinforced support means each formed of a side panel means with a second side panel folded against the inner surface of said side panel means including means to secure said second side panel, each of said first and second reinforced support means attached along support fold lines along the second and third edge of said center panel means; so that each of said reinforced support means can be folded to a position substantially perpendicular to said center panel means; (c) positioning means attached to the remaining edge of said center panel means for rigidly posititioning said first and second reinforced support means in said substantially perpendicular position by folding said positioning means along said remaining edge into engagement with said first and second reinforced support means; and (d) means for locking said positioning means to each of said first and second reinforced support means whereby said first and second reinforced support means will be rigidly secured in substantially perpendicular relationship to said center panel means.

Claim 2

Dependent Claim 216 words

A collapsable table for supporting a heavy apparatus comprising (a) a reinforced top formed of a rectangularly shaped center panel means with an end panel means folded along a first edge of said center panel means against said center panel means thereby forming a double thickness panel; (b) first and second reinforced support means each formed of a side panel means with a second side panel folded against the inner surface of said side panel means including means to secure said second side panel, each of said first and second reinforced support means attached along support fold lines along the second and third edge of said center panel means; so that each of said reinforced support means can be folded to a position substantially perpendicular to said center panel means; (c) positioning means attached to the remaining edge of said center panel means for rigidly posititioning said first and second reinforced support means in said substantially perpendicular position by folding said positioning means along said remaining edge into engagement with said first and second reinforced support means; and (d) means for locking said positioning means to each of said first and second reinforced support means whereby said first and second reinforced support means will be rigidly secured in substantially perpendicular relationship to said center panel means.

Claim 3

Dependent Claim 63 words

Apparatus as described in claim 1 wherein said means for locking said positioning means comprises a tab folded at right angles alaong a fold line at the end of each of said side panel means, with a locking slot in said fold line and a tab formed at the end of each of said second side panels for insertion into said locking slot.

Claim 4

Dependent Claim 39 words

Apparatus as described in claim 2 wherein said means for locking said positioning means comprises tabs formed on opposite edges of said positioning means adjacent its attached edge, said tabs adapted for insertion into each of said locking slots.

Claim 5

Dependent Claim 209 words

Apparatus as described in claim 1 including a support table comprising (a) a center panel of substantially rectangular shape; (b) support side panel means attached alaong opposite edges of said center panel, said attachment forming a fold line; (c) tab means attaching to the remaining opposite edge of said center panel said attachment forming a fold line; (d) slot means formed through said tab means along said fold line; (e) first and second stiffening panel means attached along opposite side of each of said support side panel means, said first and second stiffening panel means each having locking tab means positioned for insertion through said slot means; (f) a plurality of tabs attached to said collapsable table, first and second reinforced support means which are adapted to mate with a plurality of slot means in said center panel of said support table to rigidly secure said collapsable table to said support table whereby when said support side panel means are bent perpendicular to said center panel along said fold line and said stiffening panel means are bent perpendicular to said support side panel means in a manner to engage each of said tab means with its cooperating slot means a support table is formed for receiving said collapsable table.

Claim 6

Dependent Claim 152 words

A support table comprising (a) a center panel of substantially rectangular shape; (b) support side panel means attached along opposite edges of said center panel, said attachment forming a fold line; (c) tab means attaching to the remaining opposite edge of said center panel said attachment forming a fold line; (d) slot means formed through said tab means along said fold line; (e) first and second stiffening panel means attached along opposite side of each of said support side panel means, said first and second stiffening panel means each having locking tab means positioned for insertion through said slot means; whereby when said support side panel means are bent perpendicular to said center panel along said fold line and said stiffening panel means are bent perpendicular to said support side panel means in a manner to engage each of said tab means with its cooperating slot means a support table is formed.

Claim 7

Dependent Claim 152 words

A support table comprising (a) a center panel of substantially rectangular shape; (b) support side panel means attached along opposite edges of said center panel, said attachment forming a fold line; (c) tab means attaching to the remaining opposite edge of said center panel said attachment forming a fold line; (d) slot means formed through said tab means along said fold line; (e) first and second stiffening panel means attached along opposite side of each of said support side panel means, said first and second stiffening panel means each having locking tab means positioned for insertion through said slot means; whereby when said support side panel means are bent perpendicular to said center panel along said fold line and said stiffening panel means are bent perpendicular to said support side panel means in a manner to engage each of said tab means with its cooperating slot means a support table is formed.

Annuity Stage	Window Opens	Payment Deadline	Surcharge Period Until	Estimated Fee	Status
3.5 Years (Year 4)	1989-12-29	1990-06-30	1990-12-30	$2000.00	Window Closed / Lapsed
7.5 Years (Year 8)	1993-12-29	1994-06-30	1994-12-30	$3760.00	Window Closed / Lapsed
11.5 Years (Year 12)	1997-12-29	1998-06-30	1998-12-30	$7700.00	Window Closed / Lapsed

Collapsable table and support table

Abstract

Inventors

Bibliographic Details

Claims Analysis

References Cited (Backward Citations)

USPTO Annuity & Maintenance Windows

Assigned Categories & Tags

Assign Category Tag