US3220657A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Closure-dispenser cap for flexible liquid containers
Assignee: Heekin Can Co
•
Filing: 1964-02-24
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Granted: 1965-11-30
•
Expires: 1984-02-24
Abstract
No abstract record available.
Inventors
- 👤 Nyden Robert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 11:41
CPC Classifications
B; B65; B65D; B65D47/00; B65D47/04; B65D47/20; B65D47/26; B65D47/28; B65D47/283
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
186 words
A SQUEEZE-BOTTLE CLOSURE CAP COMPRISING AN ELONGATED HOLLOW MEMBER OF SUBSTANTIALLY CYLINDRICALLY CONFIGURATION ADAPTED TO EXTEND THROUGH THE NECK OF A SQUEEZE-BOTTLE INTO THE INTERIOR THEREOF AND HAVING ON ITS OUTER SURFACE INTERMEDIATE ITS ENDS AN INTEGRAL PROJECTING BAND OF ENLARGED DIAMETER ADAPTED TO SLIDABLY ENGAGE THE INNER SURFACE OF THE NECK OF SAID SQUEEZE-BOTTLE, SAID MEMBER HAVING AN OPEN BOTTOM END COMMUNICATING WITH THE INTERIOR OF SAID MEMBER SO THAT THE CONTENTS OF A SQUEEZE-BOTTLE ARE ADAPTED TO PASS THROUGH SAID OPEN BOTTOM END OF SAID MEMBER INTO THE INTERIOR THEREOF, SAID BAND BEING FORMED WITH A SUBSTANTIALLY RADIAL DISCHARGE APERTURE COMMUNICATING WITH THE INTERIOR OF SAID MEMBER AND THROUGH WHICH CONTENTS OF THE SQUEEZE-BOTTLE ARE ADAPTED TO BE DISCHARGED, AND A RECESS FORMED IN THE OUTER SURFACE OF SAID MEMBER BENEATH AND CONTIGUOUS WITH SAID BAND, THE UPPER EDGE OF SAID RECESS FORMING, WITH THE LOWER EDGE OF SAID BAND A RELATIVELY SHARP, NODRIP EDGE LOCATED BENEATH SAID APERTURE, SUCH THAT EXCESS LIQUID ON SAID CLOSURE CAP WILL GATHER AT SAID EDGE AND WILL ACCUMULATE IN SAID RECESS WITHOUT FLOWING ALONG THE CLOSURE CAP.
Claim 2
Dependent Claim
186 words
A SQUEEZE-BOTTLE CLOSURE CAP COMPRISING AN ELONGATED HOLLOW MEMBER OF SUBSTANTIALLY CYLINDRICALLY CONFIGURATION ADAPTED TO EXTEND THROUGH THE NECK OF A SQUEEZE-BOTTLE INTO THE INTERIOR THEREOF AND HAVING ON ITS OUTER SURFACE INTERMEDIATE ITS ENDS AN INTEGRAL PROJECTING BAND OF ENLARGED DIAMETER ADAPTED TO SLIDABLY ENGAGE THE INNER SURFACE OF THE NECK OF SAID SQUEEZE-BOTTLE, SAID MEMBER HAVING AN OPEN BOTTOM END COMMUNICATING WITH THE INTERIOR OF SAID MEMBER SO THAT THE CONTENTS OF A SQUEEZE-BOTTLE ARE ADAPTED TO PASS THROUGH SAID OPEN BOTTOM END OF SAID MEMBER INTO THE INTERIOR THEREOF, SAID BAND BEING FORMED WITH A SUBSTANTIALLY RADIAL DISCHARGE APERTURE COMMUNICATING WITH THE INTERIOR OF SAID MEMBER AND THROUGH WHICH CONTENTS OF THE SQUEEZE-BOTTLE ARE ADAPTED TO BE DISCHARGED, AND A RECESS FORMED IN THE OUTER SURFACE OF SAID MEMBER BENEATH AND CONTIGUOUS WITH SAID BAND, THE UPPER EDGE OF SAID RECESS FORMING, WITH THE LOWER EDGE OF SAID BAND A RELATIVELY SHARP, NODRIP EDGE LOCATED BENEATH SAID APERTURE, SUCH THAT EXCESS LIQUID ON SAID CLOSURE CAP WILL GATHER AT SAID EDGE AND WILL ACCUMULATE IN SAID RECESS WITHOUT FLOWING ALONG THE CLOSURE CAP.
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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) | 1968-11-29 | 1969-05-31 | 1969-11-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-11-29 | 1973-05-31 | 1973-11-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-11-29 | 1977-05-31 | 1977-11-30 | $7700.00 | Window Closed / Lapsed |