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US3220657A Expired / Lapsed US ⏱️ 0.0 years remaining

Closure-dispenser cap for flexible liquid containers

Assignee: Heekin Can Co
•
Filing: 1964-02-24
•
Granted: 1965-11-30
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Expires: 1984-02-24
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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.

References Cited (Backward Citations)

US2177335A Cited
US2379327A Cited
US2772037A Cited
US2790582A Cited
US2775369A Cited
US2919057A Cited
US2873895A Cited
US2961169A Cited
FR1194634A Cited
US2927709A Cited

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

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