Patent US3271810A successfully refreshed from Google Patents.
US3271810A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dispensers for liquid, powder or the like materials
Assignee: Reckitt and Colman Overseas Ltd
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Filing: 1964-07-06
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Granted: 1966-09-13
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Expires: 1984-07-06
Abstract
No abstract record available.
Inventors
- 👤 Raffe Joseph Peter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 08:46
CPC Classifications
B; B65; B65D; B65D47/00; B65D47/42; A; A47; A47L; A47L23/00; A47L23/04; A47L23/05; B65D55/00; B65D55/02; B65D55/024
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
117 words
A DISPENSER HEAD COMPRISING A CLOSURE ELEMENT FOR A CONTAINER OF FLOWABLE MATERIAL, A ROD MEMBER INTEGRAL WITH SAID CLOSURE ELEMENT AND UPSTANDING THEREFROM TO PROJECT OUTWARDLY OF THE CONTAINER, A SEALED DISPENSING HOLE EXTENDING THROUGH SAID CLOSURE ELEMENT AND PART WAY INTO SAID ROD MEMBER, A THIN-WALLED REGION OF WEAKNESS DEFINED IN SAID ROD MEMBER BY SAID HOLE WHICH ENABLES SAID ROD MEMBER TO BE READILY BROKEN OFF FROM SAID CLOSURE ELEMENT TO UNSEAL SAID HOLE, A SPONGE-FORM APPLICATOR SECURED ON SAID CLOSURE ELEMENT TO APPLY THE MATERIAL AND THROUGH WHICH SAID ROD PASSES COMPLETELY, AND AN END OF SAID ROD THUS PROJECTING FROM SAID APPLICATOR WHEREBY THE SAID ROD CAN BE BROKEN OFF AND WITHDRAWN.
Claim 2
Dependent Claim
117 words
A DISPENSER HEAD COMPRISING A CLOSURE ELEMENT FOR A CONTAINER OF FLOWABLE MATERIAL, A ROD MEMBER INTEGRAL WITH SAID CLOSURE ELEMENT AND UPSTANDING THEREFROM TO PROJECT OUTWARDLY OF THE CONTAINER, A SEALED DISPENSING HOLE EXTENDING THROUGH SAID CLOSURE ELEMENT AND PART WAY INTO SAID ROD MEMBER, A THIN-WALLED REGION OF WEAKNESS DEFINED IN SAID ROD MEMBER BY SAID HOLE WHICH ENABLES SAID ROD MEMBER TO BE READILY BROKEN OFF FROM SAID CLOSURE ELEMENT TO UNSEAL SAID HOLE, A SPONGE-FORM APPLICATOR SECURED ON SAID CLOSURE ELEMENT TO APPLY THE MATERIAL AND THROUGH WHICH SAID ROD PASSES COMPLETELY, AND AN END OF SAID ROD THUS PROJECTING FROM SAID APPLICATOR WHEREBY THE SAID ROD CAN BE BROKEN OFF AND WITHDRAWN.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-09-12 | 1970-03-14 | 1970-09-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-09-12 | 1974-03-14 | 1974-09-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-09-12 | 1978-03-14 | 1978-09-13 | $7700.00 | Window Closed / Lapsed |