Claims
- 1. An indicator device for mounting to a closure for a container, to indicate the opening or closing of the container, comprising:
- (a) an outer cover including a top piece with an indicator window therein and a depending skirt extending axially from the top piece, the top piece being movably positioned over the depending skirt; p1 (b) a retainer attached to the outer cover whereby the outer cover can limitedly rotate in relation to the retainer;
- (c) a mount for mounting the indicator device to the closure;
- (d) an indicator wheel disposed between said outer cover top piece and said retainer;
- (e) a disk having a top side with a set of indicator symbols selectively viewable through said indicator window, the disk being removably mounted to the indicator wheel; and
- (f) a first rotation mechanism engaging said indicator wheel to said outer cover for allowing rotation of the outer cover in relation to the indicator wheel in a first rotational direction but not in a second rotational direction opposite the first rotational direction.
- 2. The device of claim 1, wherein the outer cover top piece is hingedly attached to the depending skirt.
- 3. The device of claim 2, wherein one of the top piece and depending skirt includes a projection and the other of the top piece and depending skirt includes a mating hole, the projection and hole being removably engaged to close the top piece onto the depending skirt.
- 4. The device of claim 2, wherein said disk includes at least one hole and said indicator wheel includes at least one mating protrusion, the disk being mounted to the indicator wheel by placing the disk over the indicator wheel with the indicator wheel protrusion in the disk hole.
- 5. The device of claim 4, wherein the window is positioned between a center axis and a perimeter of the top piece and the indicator symbols are positioned on the disk on the indicator wheel in a substantially circular pattern between a center axis and a perimeter on the disk on the indicator wheel.
- 6. A method for indicating the opening or closing of a container through a closure, comprising:
- (a) attaching to an indicator device a removable set of indication symbols, the indication device including an outer cover having a top piece with an indicator window therein and a depending skirt extending axially downward from the top piece; a retainer attached to the outer cover whereby the outer cover can limitedly rotate in relation to the retainer; an indicator wheel disposed between the outer cover top piece and the retainer having a disk having indicator symbols visible through the indicator window, said attaching step including removable mounting the disk to the indicator wheel;
- (b) engaging the indicator device with the closure; and
- (c) rotatably removing and rotatably reattaching the closure on the container, whereby the outer cover is rotated in relation to the indicator wheel and retainer to shift the indicating symbols in relation to said indicator window where in one of the disk and indicator wheel includes a protrusion and said mounting step includes placing the disk cover over the indicator wheel so that the protrusion mates with the hole; and wherein the top piece is hingedly attached to the depending skirt and said mounting step includes hingedly opening the top piece, mounting the disk to the indicator wheel, and hingedly closing the top piece.
Parent Case Info
This application is a continuation-in-part of application Ser. No. 08/529,135, filed Sep. 15, 1995, now U.S. Pat. No. 5,803,283 which is a continuation of application Ser. No. 08/153,531, filed Nov. 16, 1993 now U.S. Pat. No. 5,732,836, which is a continuation-in-part of application Ser. No. 08/033,881, filed Mar. 19, 1993, now U.S. Pat. No. 5,638,970, which is a continuation-in-part of application Ser. No. 08/021,735, filed Feb. 23, 1993, now U.S. Pat. No. 5,261,548, issued Nov. 16, 1993, which is a continuation-in-part of application Ser. No. 07/718,354, filed Jun. 21, 1991, now abandoned, which is a continuation-in-part of application Ser. No. 07/641,759, filed Jan. 17, 1991, now abandoned, which is a continuation-in-part of application Ser. No. 07/306,485, filed Feb. 3, 1989, now U.S. Pat. No. 5,009,338, issued Apr. 23, 1992. All above-mentioned applications and patents are hereby incorporated by reference.
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Continuations (2)
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153531 |
Nov 1993 |
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Parent |
718354 |
Jun 1991 |
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Continuation in Parts (5)
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Date |
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529135 |
Sep 1995 |
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033881 |
Mar 1993 |
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021735 |
Feb 1993 |
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641759 |
Jan 1991 |
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306485 |
Feb 1989 |
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