Claims
- 1. A safety delineator, comprising:
a body portion having a top end and a base end, said base end including a horizontal support element for supporting said body portion in an upstanding position; and a handle adapted to permit convenient generally full hand gripping of said safety delineator, said handle being integrally molded with said body portion and comprising a shaft portion axially oriented and extending axially upwardly from said body portion top end and a knob portion extending axially upwardly from said shaft portion; wherein said handle is at least three inches long and said shaft portion has a sufficient length to permit all of the fingers of an average adult hand to be wrapped thereabout.
- 2. A safety delineator as recited in claim 1, and further comprising a vertical panel which is fixedly attached to said body portion.
- 3. A safety delineator as recited in claim 1, and further comprising a plurality of vertical panels which are fixedly attached to said body portion.
- 4. A safety delineator as recited in claim 2, wherein said vertical panel is attached to said body portion by at least one mechanical fastener.
- 5. A safety delineator as recited in claim 4, wherein said mechanical fastener comprises a metal tubular rivet.
- 6. A safety delineator as recited in claim 2, wherein said vertical panel is generally rectangular in shape, having two upper corners and two lower corners, and said two upper corners having a rounded configuration.
- 7. A safety delineator as recited in claim 1, wherein said handle is approximately 5½ inches long.
- 8. A safety delineator as recited in claim 1, wherein said body portion top end has a first diameter, said shaft portion has a second diameter which is smaller than said first diameter, and said knob portion has a third diameter which is greater than said second diameter.
- 9. A safety delineator as recited in claim 8, wherein said knob portion is generally hemispherical.
- 10. A safety delineator as recited in claim 8, and further comprising a first transition region between said body portion top end and said shaft portion and a second transition region between said knob portion and said shaft portion.
- 11. A safety delineator as recited in claim 10, wherein said first transition region comprises a first fillet which provides a generally smooth transition between said first and second diameters and said second transition region comprises a second fillet which provides a generally smooth transition between said second and third diameters.
- 12. A safety delineator as recited in claim 10, and further comprising a plurality of circumferentially spaced stiffeners extending axially through said first transition region.
- 13. A safety delineator as recited in claim 12, wherein there are four circumferentially spaced stiffeners.
- 14. A safety delineator as recited in claim 1, wherein said body portion is conical.
- 15. A safety delineator as recited in claim 1, wherein said shaft portion has a textured outer surface, in order to provide an improved gripping surface.
- 16. A safety delineator as recited in claim 1, wherein said shaft portion includes a plurality of spaced circumferential ribs.
- 17. A safety delineator as recited in claim 1, wherein said shaft portion diameter is substantially the same at both axial ends of the shaft portion.
- 18. A safety delineator as recited in claim 8, wherein said second diameter is about one and one quarter inches, to thereby permit easy and convenient gripping of said shaft portion.
- 19. A safety delineator as recited in claim 1, wherein said body portion is conical and said shaft portion has a length adequate to ensure that when a plurality of conical delineators are axially stacked, in a nesting fashion, the handle of each lower delineator functions to stop the travel of the next higher stacked delineator downwardly thereupon before interfering contact between the conical sidewalls of the stacked delineators causes said delineators to stick or jam.
- 20. A safety delineator as recited in claim 19, and further comprising a vertical panel which is fixedly attached to said body portion, the side edges of said vertical panel being adapted to wrap about the outer circumference of the conical body portion when another delineator is stacked on top thereof.
- 21. A safety delineator, comprising:
a conical body portion constructed of a resilient plastic material and having a top end and a base end, said base end including a horizontal support element for supporting said body portion in an upstanding position; and a vertical panel fixedly attached to said body portion.
- 22. A safety delineator as recited in claim 21, and further comprising a plurality of vertical panels which are fixedly attached to said body portion.
- 23. A safety delineator as recited in claim 21, wherein said vertical panel is attached to said body portion by at least one mechanical fastener.
- 24. A safety delineator as recited in claim 23, wherein said mechanical fastener comprises a metal tubular rivet.
- 25. A safety delineator as recited in claim 21, wherein said vertical panel is generally rectangular in shape, having two upper corners and two lower corners and said two upper corners having a rounded configuration.
- 26. A method of storing or transporting a plurality of vertical panel delineators, each of which comprises a conical body portion having at least one vertical panel attached thereto, the method comprising the steps of:
standing a first one of said delineators in an upright position; and stacking a second one of said delineators over said first delineator in a nesting fashion such that the vertical panel attached to the first delineator wraps about the conical body portion thereof as the second delineator slides over the first vertical panel.
Parent Case Info
[0001] This application is a continuation-in-part of application Ser. No. 08/195,119 entitled Safety Delineators, and filed on Feb. 10, 1994.
Divisions (1)
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Number |
Date |
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Parent |
09708878 |
Nov 2000 |
US |
Child |
10100245 |
Mar 2002 |
US |
Continuations (3)
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09258058 |
Feb 1999 |
US |
Child |
09708878 |
Nov 2000 |
US |
Parent |
08916552 |
Aug 1997 |
US |
Child |
09258058 |
Feb 1999 |
US |
Parent |
08503264 |
Jul 1995 |
US |
Child |
08916552 |
Aug 1997 |
US |
Continuation in Parts (1)
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08195119 |
Feb 1994 |
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Child |
08503264 |
Jul 1995 |
US |