Claims
- 1. A cover for a container, comprising
- a. a lid, said lid including means for attachment of said lid to a container body,
- b. an access aperture in said lid,
- c. a closure shaped to overlay said access aperture,
- d. means for positioning said closure in an operative position at a first elevation relative to said lid with said lid being translatable at said first elevation from a temporarily closed orientation over said access aperture to an opened orientation such that at least a portion of said access aperture is expected to permit passage through said access aperture.
- e. means for facilitating depressing of said closure at said access aperture from said first elevation to a second elevation relative to said lid, and
- f. means at said second elevation and visible only when said closure is at said second elevation to provide a visual indication when said closure is located at said second elevation.
- 2. A cover according to claim 1 in which said closure includes a translucent peripheral channel and said access aperture includes an annular rim corresponding to said channel, and in which said means to provide a visual indication comprises a series of markings on said rim, said markings being substantially invisible through said channel when said closure is at said first elevation and being visible through said channel when said closure is located at said second elevation.
- 3. A cover according to claim 2 in which said markings are regularly spaced on said rim.
- 4. A cover according to claim 2 in which said markings are dark in color.
- 5. A cover according to claim 1 including a protective disk on said closure, said disk being spaced from said closure.
- 6. A cover according to claim 5 in which said closure includes an upstanding post and said disk includes a depressed central aperture, said post being captured in said aperture.
- 7. A cover according to claim 5 in which said closure further includes means supporting said disk above said closure.
- 8. A cover according to claim 7 in which said supporting means comprises at least one pedestal located centrally on said closure.
- 9. A cover according to claim 5 in which said closure is rotatable and in which said disk includes a rotation lid.
- 10. A cover according to claim 9 in which said rotation aid comprises a pair of spaced finger depressions in said disk.
- 11. A cover according to claim 1 including an upstanding handle on said closure for manipulation thereof.
- 12. A cover according to claim 11 in which said handle includes a central attachment socket.
- 13. A cover for a container, comprising
- a. a lid, said lid including means for attachment of said lid to a container body,
- b. an access aperture in said lid,
- c. a closure shaped to overlay said access aperture,
- d. means for positioning said closure in an operative position at a first elevation relative to said lid with said lid being translatable at said first elevation from a temporarily closed orientation over said access aperture to an opened orientation such that at least a portion of said access aperture is exposed to permit passage through said access aperture,
- e. means for facilitating depressing of said closure at said access aperture from said first elevation to a second elevation relative to said lid, and
- f. a protective disk on said closure, said disk having a portion spaced from said closure creating a space between said closure and said disk such that if said closure is penetrated by a sharp object, said disk can remain unpenetrated.
- 14. A cover according to claim 13 in which said closure includes an upstanding post and said disk includes a depressed central aperture, said post being captured in said aperture.
- 15. A cover according to claim 13 in which said closure further includes means supporting said disk above said closure.
- 16. A cover according to claim 15 in which said supporting means comprises at least one pedestal located centrally on said closure.
- 17. A cover according to claim 13 in which said closure is rotatable and in which said disk includes a rotation lid.
- 18. A cover according to claim 17 in which said rotation aid comprises a pair of spaced finger depressions in said disk.
- 19. A cover according to claim 13 including means at said second elevation to provide a visual indication when said closure is located at said second elevation.
- 20. A cover according to claim 19 in which said closure includes a translucent peripheral channel and said access aperture includes an annular rim corresponding to said channel, and in which said means to provide a visual indication comprises a series of markings on said rim, said markings being substantially invisible through said channel when said closure is at said first elevation and being visible through said channel when said closure is located at said second elevation.
RELATED APPLICATION
This application is a continuation-in-part of U.S. patent application Ser. No. 08/131,652, filed Oct. 5, 1993, now U.S. Pat. No. 5,507,408.
US Referenced Citations (6)
Continuation in Parts (1)
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Number |
Date |
Country |
Parent |
131652 |
Oct 1993 |
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