US3349975A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Container cover
Assignee: Colgate Palmolive Co
•
Filing: 1965-10-22
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Granted: 1967-10-31
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Expires: 1985-10-22
Abstract
No abstract record available.
Inventors
- 👤 William M Damron
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 09:36
CPC Classifications
B; B65; B65D; B65D41/00; B65D41/02
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
167 words
A REMOVABLE COVER FOR A DISPENSING CONTAINER OF THE TYPE HAVING A BODY FORMED WITH SIDE WALLS OF REGULAR CONTOUR AND A NON-REMOVABLE TOP PORTION HAVING A FIRST REDUCED ACTION ARISING FROM AN ANNULAR SHOULDER ON THE BODY AND A SECOND REDUCED CYLINDRICAL SECTION ARISING FROM SAID FIRST SECTION AND FORMED WITH A PERFORATED END WALL FOR DISPENSING, SAID COVER COMPRISING AN INTEGRAL UNIT OF INHERENTLY RESILIENT PLASTIC MATERIAL FORMED WITH CONCENTRIC ANNULAR OUTER AND INNER SKIRTS, SAID OUTER SKIRT HAVING END ABUTMENT WITH SAID SHOULDER AND BEING EXTERNALLY FORMED AS A SUBSTANTIAL CONTINUATION OF THE BODY SIDE WALL CONTOUR, AND SAID INNER SKIRT BEING CYLINDRICAL AND SHORTER THAN THE OUTER SKIRT AND HAVING A SMOOTH UNIFORM DIAMETER CYLINDRICAL SURFACE ADAPTED TO TIGHTLY RESILIENTLY GRIP SAID SECOND TOP SECTION WITH THE COVER INTERRIOR AT THE BOTTOM OF SAID INNER SKIRT IN SNUG FLEXIBLE CONFORMITY WITH THE OUTER SURFACE OF SAID END WALL SO THAT SAID PERFORATIONS ARE SEALED AGAINST DISPENSING WHEN THE COVER IS ON THE BODY.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-10-30 | 1971-05-01 | 1971-10-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-10-30 | 1975-05-01 | 1975-10-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-10-30 | 1979-05-01 | 1979-10-31 | $7700.00 | Window Closed / Lapsed |