Trailer and flatbed ladder apparatus

• US 8,322,490 B1
• Filed: 10/15/2009
• Issued: 12/04/2012
• Est. Priority Date: 10/15/2009
• Status: Expired due to Fees

• Current Assignee: Neil Loemker
• Original Assignee: Neil Loemker
• Inventors: Loemker, Neil
• Primary Examiner(s): Shue, Alvin Chin
• Assistant Examiner(s): Chavchavadze, Colleen M
• Application Number:
  US12/579,535
• Time in Patent Office: 1,146 Days
• Field of Search: 182/93, 182/95, 182/97, 182/127, 182/163, 114/362, 280/166
• US Class Current: 182/127
• CPC Class Codes: E06C 5/04 capable of being elevated or extended ; Fastening means during transport, e.g. mechanical, hydraulic
• CPC Class Codes: E06C 5/24 Dismounting ladders from vehicles or supporting means

Abstract

The trailer and flatbed ladder apparatus provides ladder access to a trailer and to a flatbed. The apparatus is highly portable by way of being hinged between the upper and lower sections and due to the tubular construction. The apparatus may therefore be easily and space efficiently stored on and within a truck, bed, or trailer. The apparatus is removably positionable in a plurality of locations around a flatbed and trailer, wherever a stake pocket exists. The stake provides positive non-slip fit to a trailer and flatbed that negates unintentional movement and removal, thereby ensuring safety. Full pivot is provided between the stake and sleeve and the upper section. The apparatus removably fits snugly within the existing stake pockets of a flatbed and trailer due to the stake square outer corners and rounded inner corners that match existing stake pockets.

Claims

1. A trailer and flatbed ladder apparatus comprising

a lower section;

an upper section hingedly attached to the lower section;

a division disposed between the lower section and the upper section, the upper section hingedly attached to the lower section at the division;

a pair of identical spaced apart rails extending along and as part of the upper section and lower section, the pair comprising a first rail and a second rail;

a plurality of spaced apart rungs disposed on the lower section between the rails, the rungs of the lower section comprising a first rung disposed on the bottom of the lower section, a second rung disposed above the first rung, a lower third rung disposed above the second rung, the lower third rung disposed at the division;

a plurality of spaced apart rungs disposed on the upper section between the first rail and the second rail the rungs of the upper section comprising an upper third rung disposed at the division, the upper third rung disposed adjacent to the lower third rung, a fourth rung disposed above the upper third rung, a fifth being round and rung having a circular cross-section, the fifth rung disposed above the fourth rung, the fifth rung disposed at the top;

an identical bend disposed in each rail in the upper section, the bend disposed between the fourth rung and the fifth rung;

a hinge connecting the upper third rung to the lower third rung at the division, the hinge providing 180 degrees of movement between the upper section and the lower section;

a sleeve pivotally disposed around the round fifth rung, the sleeve providing 360 degrees of rotation about the round fifth rung, the sleeve extended from adjacent to the first rail to adjacent to the second rail;

a stake attached perpendicularly and centrally to the sleeve, the stake disposed distally from the rails, the stake comprising a pair of spaced apart square outer corners disposed distally from the sleeve, a pair of spaced apart rounded inner corners disposed against the sleeve, the stake removably disposed within an existing stake pocket of a trailer and a flatbed.

2. The apparatus according to claim 1 wherein the hinge is further extended from the first rail to the second rail.

3. The apparatus according to claim 1 wherein the first rung, the second rung, the lower third rung, the upper third rung, the fourth rung and the fifth rung are tubular.

4. The apparatus according to claim 2 wherein the first rung, the second rung, the lower third rung, the upper third rung, the fourth rung and the fifth rung are tubular.

5. The apparatus according to claim 1 wherein the first rung, the second rung, the lower third rung, the upper third rung, and the fourth rung further comprise a square tubing.

6. The apparatus according to claim 5 wherein the rails are further tubular.

7. The apparatus according to claim 6 wherein the hexagonal stake is further hollow.

8. The trailer and flatbed ladder apparatus according to claim 7 further comprising a width of about 18 inches.

9. A trailer and flatbed ladder apparatus comprising:

a lower section;

an upper section hingedly attached to the lower section;

a division disposed between the lower section and the upper section, the upper section hingedly attached to the lower section at the division;

a pair of identical spaced apart rails extending along and as part of the upper section and lower section, the pair comprising a first rail and a second rail;

a plurality of spaced apart rungs disposed on the lower section between the rails, the rungs of the lower section comprising a first rung disposed on the bottom of the lower section, a second rung disposed above the first rung, a lower third rung disposed above the second rung, the lower third rung disposed at the division;

a plurality of spaced apart rungs disposed on the upper section between the first rail and the second rail, the rungs of the upper section comprising an upper third rung disposed at the division, the upper third rung disposed adjacent to the lower third rung, a fourth rung disposed above the upper third rung, a round fifth rung disposed above the fourth rung, the round fifth rung disposed at the top;

an identical bend disposed in each rail in the upper section, the bend disposed between the fourth rung and the round fifth rung;

a hinge connecting the upper third rung to the lower third rung, the hinge extended from the first rail to the second rail, the hinge providing 180 degrees of movement between the upper section and the lower section;

a sleeve pivotally disposed around the round fifth rung, the sleeve providing 360 degrees of rotation about the round fifth rung, the sleeve extended from adjacent to the first rail to adjacent to the second rail;

a stake attached perpendicularly and centrally on the sleeve, the stake disposed distally from the rails, the stake comprising a pair of spaced apart square outer corners disposed distally from the sleeve, a pair of spaced apart rounded inner corners disposed against the sleeve, the stake removably disposed within an existing stake pocket of a trailer and a flatbed.

10. The apparatus according to claim 9 wherein the first rung, the second rung, the lower third rung, the upper third rung, the fourth rung and the fifth rung are tubular.

11. The apparatus according to claim 10 wherein the first rung, the second rung, the lower third rung, the upper third rung, and the fourth rung further comprise a square tubing.

12. The apparatus according to claim 11 wherein the rails are further tubular.

13. The apparatus according to claim 12 wherein the stake is further hollow.

14. The trailer and flatbed ladder apparatus according to claim 13 further comprising a width of about 18 inches.