Protective covering strip

• US 5,148,644 A
• Filed: 10/02/1990
• Issued: 09/22/1992
• Est. Priority Date: 10/02/1990
• Status: Expired due to Term

• Current Assignee: Randy S. Weir
• Original Assignee: Randy S. Weir
• Inventors: Weir, Randy S.
• Primary Examiner(s): Scherbel, David A.
• Assistant Examiner(s): COGGINS, WYNN WOOD
• Application Number:
  US07/591,776
• Time in Patent Office: 721 Days
• Field of Search: 52/97, 52/58, 52/101, 52/105, 52/169.5, 52/300, 52/301
• US Class Current: 52/300
• CPC Class Codes: E04B 5/12 with wooden beams E04B5/14 takes precedence
• CPC Class Codes: E04C 3/185 Synthetic reinforcements
• CPC Class Codes: E04F 15/02016 with sealing elements between flooring elements sealings of joints between building constructions in general E04B1/68
• CPC Class Codes: E04F 15/02183 for outdoor use, e.g. in decks, patios, terraces, verandas or the like

Abstract

A protective covering strip is constructed of a flexible, waterproof material, such as rubber or a plastic compound, and is configured to fit over the upper and/or side surfaces of an elongated wooden member. The strip is formed as an inverted channel and has a length and width substantially corresponding to the length and width of the wooden member to ensure a snug fit. A plurality of longitudinal ribs are provided along the length of the strip. The side portions of the strip may be beveled outwardly to speed water runoff. In use, in the construction, for example, of a wooden deck, covering strips are secured to the top and/or side surfaces of the posts, joists and girders to separate and prevent any direct contact between the post/girder, girder/joist and joist/wooden flooring joints. The covering strips prevent the collection of water in the joints between the respective wooden members, and also prevent water seepage into nail holes formed during the assembly process. Intervening grooves disposed between the longitudinal ribs and longitudinal spacing or lateral scoring cooperate to facilitate water drainage and air circulation at the joints between the wooden members. This, in turn, prevents the growth of destructive fungus or woodrot which can lead to structural degradation. In another embodiment, the protective covering strip is a two-part member. The covering strip includes a layer of fungicide-saturated material disposed in the inverted channel.

Claims

1. A protective strip for covering a top surface of a first wooden member to be joined to a second wooden member overlying the first wooden member, said strip comprising:

an elongated body of water-impervious material sized to substantially cover the entire upper surface of the first wooden member, said body having a bottom surface contacting the first wooden member and a top surface opposite the bottom surface; and

spacing means positioned on said body and projecting from said body to support said second wooden member above the top surface of the strip and for spacing the first and second wooden members apart, thereby permitting air circulation at the joint between the first and the second wooden members;

wherein said strip includes two side portions coupled to said body on opposite sides thereof for overlying the side edges of said first wooden member; and

wherein each of said side portions includes a fixed end coupled to said body and a free end disposed opposite to said fixed end, said free end including a tapered portion to facilitate placement of said strip on the first wooden member.

2. The protective strip according to claim 1, wherein said strip further comprises a material layer associated with said body, said material layer including a fungicide.

3. The protective strip according to claim 2, wherein said material layer comprises felt saturated with a fungicide.

4. The protective strip according to claim 1, wherein said spacing means comprises a plurality of protrusions disposed in substantially longitudinally spaced-apart relationship along the top surface of said body.

5. The protective strip according to claim 4, wherein a portion of said plurality of said protrusions form a first group, another portion of said plurality of said protrusions form a second group and said first group is spaced substantially longitudinally from said second group.

6. The protective strip according to claim 1, wherein each of said side portions includes a beveled outer surface sloping outwardly and downwardly from the horizontal to direct water runoff away from the sides of said first wooden member.

7. The protective strip according to claim 1, wherein each of said side portions includes an angled side rail projecting outwardly therefrom.

8. The protective strip according to claim 1 wherein said strip is formed of a plastic compound.

9. The protective strip according to claim 1 wherein said strip includes a material layer fixedly secured to the bottom surface of said body and extending along the entire length of said body, said material layer includes a fungicide.

10. A protective strip for covering a top surface of a first wooden member to be joined to a second wooden member overlying the first wooden member, said strip comprising:

a base member disposed along a portion of the top surface of the first wooden member, said base member including a lateral flange extending outwardly from the first wooden member; and

at least one cover member detachably securable to said base member, said cover member including an inwardly directed flange for engaging said lateral flange of said base member and thereby securing said cover member thereto and spacing means for spacing the first and the second wooden members apart, thereby permitting air circulation at the joint between the first and the second wooden members.

11. The protective strip according to claim 10, wherein said protective strip further comprises:

a material layer associated with said base member, said material layer including a fungicide.

12. The protective strip according to claim 10, wherein said spacing means includes at least one protrusion projecting upwardly from the surface of said at least one cover member.

13. The protective strip according to claim 12, wherein said at least one protrusion extends continuously across a portion of a top surface of said at least one cover member.

14. The protective strip according to claim 12, wherein said protective strip includes a plurality of cover members, each of said cover members is detachably attached to said base member and substantially longitudinally spaced apart from an adjacent cover member.

15. The protective strip according to claim 12, wherein said base member includes an elongated body having two side portions depending therefrom on opposite sides thereof.

16. The protective strip according to claim 15, wherein each of said side portions includes an angled side rail projecting outwardly therefrom.

17. A covering strip for covering a first surface of a first wooden member to be joined to a second wooden member, said strip comprising:

an elongated body of water-impervious material sized to substantially cover the first surface of the first wooden member;

spacing means positioned on said body and projecting outwardly from said body for maintaining an air space and facilitating air circulation between the first and second wooden members, said spacing means including a plurality of longitudinally disposed ribs; and

circulating means associated with said body for permitting fluid circulation at the joint between the first and second wooden members said circulating means including a plurality of intervening grooves, each of said intervening grooves being defined by the space between two adjacent longitudinally disposed ribs.

18. The covering strip according to claim 17 wherein said plurality of longitudinally disposed ribs include lateral scoring interspersed along the length of said ribs such that water in said intervening grooves can drain out and air can flow thereto.