Post protection system

• US 20010000548A1
• Filed: 12/01/2000
• Published: 05/03/2001
• Est. Priority Date: 12/09/1997
• Status: Abandoned Application

• Current Assignee: Keith A. Niehaus
• Original Assignee: Keith A. Niehaus
• Inventors: Niehaus, Keith A.
• Application Number:
  US09/728,358
• Publication Number:
  US 20010000548A1
• Time in Patent Office: Days
• US Class Current: 29/450
• CPC Class Codes: E04H 12/2292 Holders used for protection, repair or reinforcement of the post or pole E04H12/2276 takes precedence
• CPC Class Codes: Y10T 29/4987 Elastic joining of parts

Abstract

A post protection system for extending the useful life of wooden posts positioned below ground level. The post protection system includes an elongate sleeve having a plurality of side walls, an upper opening, a floor and an interior cavity. A plurality of vertical ribs extend inwardly from the side walls toward the interior cavity for engaging the outside surface of the wooden post. A seal is positionable about the upper end of the sleeve for enclosing the upper opening with the wooden post positioned within. Ventilation into the interior cavity is allowed about the lower end of the seal through the grooves created by the vertical ribs while still allowing the seal to prevent rain from entering the upper portion thereof. A plurality of extended members extend from the lower portion of the sleeve for retaining the sleeve properly positioned during ground freezing and various other conditions that tend to apply an upward force upon the sleeve.

Claims

1. A post protection system for receiving and protecting a lower portion of a post when inserted into ground, comprising:

a sleeve having at least one side wall, a floor, and an upper opening exposing an interior cavity; and

a plurality of vertical ribs extending inwardly from said at least one side wall toward said interior cavity for engaging said post inserted within said sleeve.

2. The post protection system of

claim 1

, wherein said plurality of vertical ribs are compressible for allowing various sizes of said post to be positioned within said sleeve.

3. The post protection system of

claim 2

, wherein each of said plurality of vertical ribs have a concave cross sectional shape.

4. The post protection system of

claim 3

, wherein said floor and said at least one side wall form a junction, wherein said junction is curved for centering a lower end of said post within said sleeve.

5. The post protection system of

claim 4

, wherein said at least one side wall is comprised of four side walls.

6. The post protection system of

claim 5

, wherein each of said four side walls has at least one of said plurality of vertical ribs.

7. The post protection system of

claim 6

, wherein each of said four side walls has at least a pair of said plurality of vertical ribs, wherein each said pair of vertical ribs is parallel to one another.

8. The post protection system of

claim 7

, including a plurality of extended members extending outwardly from a lower portion of said sleeve for engaging said ground, wherein said plurality of extended members are tapered outwardly having a pointed end.

9. The post protection system of

claim 8

, wherein said sleeve has a square shaped cross sectional area.

10. The post protection system of

claim 8

, wherein said sleeve has a rectangular shaped cross sectional area.

11. A post protection system for receiving and protecting a lower portion of a post when inserted into ground, comprising:

a sleeve having at least one side wall, a floor, and an upper opening exposing an interior cavity; and

a seal constructed of a resilient material, wherein said seal is formed to snugly fit about an outer surface of said sleeve and said post adjacent said upper opening for preventing water from entering said upper opening of said sleeve.

12. The post protection system of

claim 11

, a plurality of vertical ribs extending inwardly from said at least one side wall toward said interior cavity for engaging said post inserted within said sleeve, wherein said plurality of vertical ribs are compressible for allowing various sizes of said post to be positioned within said sleeve.

13. The post protection system of

claim 12

, wherein each of said plurality of vertical ribs have a concave cross sectional shape each forming a vertical vent for allowing air to flow through said vertical vent into said seal without water entering.

14. The post protection system of

claim 13

, wherein said floor and said at least one side wall form a junction, wherein said junction is curved for centering a lower end of said post within said sleeve.

15. The post protection system of

claim 14

, wherein said at least one side wall is comprised of four side walls.

16. The post protection system of

claim 15

, wherein said seal is constructed of a rubber material.

17. The post protection system of

claim 16

, wherein each of said four side walls has at least a pair of said plurality of vertical ribs, wherein each said pair of vertical ribs is parallel to one another.

18. The post protection system of

claim 17

, including a plurality of extended members extending outwardly from a lower portion of said sleeve for engaging said ground, wherein said plurality of extended members are tapered outwardly having a pointed end.

19. The post protection system of

claim 18

, wherein said sleeve includes a plurality of dimples formed within an upper portion of said sleeve for receiving a corresponding plurality of fasteners, wherein said seal covers said fasteners and said dimples when positioned upon said sleeve and said post.

20. A method of utilizing a post protection system for protecting a lower portion of a wooden post, said post protection system having a tubular sleeve with an upper opening, four side walls having a plurality of vertical ribs extending inwardly having a concave shape, and a stretchable seal, comprising the steps of:

(a) positioning said stretchable seal about an upper portion of said sleeve adjacent said upper opening;

(b) positioning a lower end of said wooden post adjacent said lower opening of said sleeve;

(c) extending said wooden post into said sleeve with an outer surface of said wooden post engaging said plurality of vertical ribs and compressing said plurality of vertical ribs;

(d) continuing extending said wooden post into said sleeve until said lower end of said wooden post engages said floor of said sleeve; and

(e) sliding said stretchable seal upwardly upon said sleeve until said stretchable seal is engaging said wooden post and said sleeve.