One-piece clamp-type clip

• US 5,414,911 A
• Filed: 11/30/1993
• Issued: 05/16/1995
• Est. Priority Date: 11/30/1993
• Status: Expired due to Term

• Current Assignee: Adams Mfg Corporation (Keter Group SA)
• Original Assignee: Adams Mfg Corporation (Keter Group SA)
• Inventors: Adams, William E.
• Primary Examiner(s): Sakran, Victor N.
• Application Number:
  US08/159,675
• Time in Patent Office: 532 Days
• Field of Search: 24/543, 24/545, 24/562, 24/563, 24/511, 24/507, 24/489, 24/499, 24/518, 24/551, 24/570
• US Class Current: 24/545
• CPC Class Codes: A44B 99/00 Subject matter not provided for in other groups of this subclass
• CPC Class Codes: Y10T 24/44444 having specific surface material or irregularity on or along engaging face
• CPC Class Codes: Y10T 24/44752 Integral locking-means
• CPC Class Codes: Y10T 24/44769 Opposed engaging faces on gripping member formed from single piece of resilient material
• CPC Class Codes: Y10T 24/44872 having specific handle structure

Abstract

The present invention provides a clip that is one piece and is therefore relatively easy to fabricate. A resilient plastic such as polycarbonate is preferred so that fabrication is inexpensive and yet effective repetitive clamping of the clip is achieved. Furthermore, the closure ends of the clip are designed to overlap somewhat so that any semi-permanent deformation of the material or thermal contraction of the clip that would cause the closure ends of the clip to move away from one another will not act to diminish the effectiveness of the present clip.

Claims

1. A one-piece, automatically recloseable clip made of a resilient material comprising:

(a) two elongated legs, each leg having an arcuate upper section terminating in a closure end and a lower section, the closure end of one leg having a step, the legs being shaped and positioned so that a portion of the closure end having the step will overlap and be generally parallel to a portion of the closure end of the other leg and the lower section of each leg will be spaced apart from one another when the clip is in a closed position, wherein the lower sections of the legs have respective concave indents thereupon, the indents being sized and configured for holding a rounded object therebetween, wherein the clip is in the closed position when the object is provided within the indent; and

(b) a bridge attached at its ends to and connecting the elongated legs, each end being attached between the upper section and the lower section of a leg.

2. The one-piece clip of claim 1 wherein the bridge is arcuate.

3. The one-piece clip of claim 1 wherein the clip is fabricated from a plastic.

4. The one-piece clip of claim 3 wherein the clip is molded at a temperature of about 600°

F.

5. The one-piece clip of claim 1 wherein one closure end is stepped to overlap the other closure end.

6. The one-piece clip of claim 1 wherein one closure end gradually overlaps the other closure end.

7. The one-piece clip of claim 1 wherein one closure end has a fork shape and the other closure end fits within the fork shape in the closed position.

8. The one-piece clip of claim 1 also comprising at least one bump provided on at least one of the closure ends.

9. The one-piece clip of claim 1 also comprising a web on at least one of the upper sections of the legs.

10. The one-piece clip of claim 1 wherein the upper sections of each leg is arcuate.