Patent US2923692A successfully refreshed from Google Patents.
US3209934A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bottle closure
Assignee: PASINVEST Ets
•
Filing: 1964-05-06
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Granted: 1965-10-05
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Expires: 1984-05-06
Abstract
No abstract record available.
Inventors
- 👤 Salminen Paavo Viktor Ludvig
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:40
CPC Classifications
B; B65; B65D; B65D41/00; B65D41/02; B65D41/16; B65D41/18; B65D41/185
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
221 words
A BOTTLE CLOSURE IN ONE PIECE OF THERMO-PLASTIC MATERIAL COMPRISING A GRIP PORTION ADAPTED TO EXTEND OUTWARDS OVER THE TOP OF THE BOTTLE MOUTH AND DOWNWARDS OVER THE OUTSIDE OF THE BOTTLE NECK, A TUBULAR STOPPER PORTION PROVIDED FOR INSERTION INTO THE BOTTLE NECK AND HAVING AN OUTER PERIPHERAL SEALING BEAD AT A DISTANCE BELOW ITS UPPER END, A THINNER FLEXIBLE WALL PORTION BETWEEN SAID SEALING BEAD AND THE UPPER END CONNECTED TO THE GRIP PORTION AND AXIAL REINFORCING RIBS ON ITS INSIDE, A CLOSURE PORTION EXTENDING FROM THE LOWER PORTION OF THE TUBULAR STOPPER PORTION INWARDS AND UPWARDS IN THE FORM OF A FRUSTO-CONICAL WALL CLOSED AT ITS UPPER END BY A FLAT COVER PORTION, SAID FRUSTO-CONICAL WALL OF THE CLOSURE PORTION BEING CONNECTED TO THE STOPPER PORTION BY AN ARCHED CONNECTING WALL PORTION HAVING A CONCAVE UPPER SIDE, THE AXIAL REINFORCING RIBS ON THE INSIDE OF THE STOPPER PORTION EXTENDING FROM THE LOWER END OF SAID STOPPER PORTION INWARDS ALONG SAID CONCAVE UPPER SIDE O THE ARCHED CONNECTING WALL PORTION AND UPWARDS ALONG AT LEAST A PART OF THE CONICAL WALL OF THE CLOSURE PORTION SO THAT SAID RIBS RESEMBLE U-SHAPED MEMBERS, THOSE PORTIONS OF SAID RIBS WHICH EXTEND ALONG SAID CONCAVE UPPER SIDE FLEXING IN RESPONSE TO INSERTION OF SAID STOPPER PORTION INTO THE NECK OF A BOTTLE.
Claim 2
Dependent Claim
221 words
A BOTTLE CLOSURE IN ONE PIECE OF THERMO-PLASTIC MATERIAL COMPRISING A GRIP PORTION ADAPTED TO EXTEND OUTWARDS OVER THE TOP OF THE BOTTLE MOUTH AND DOWNWARDS OVER THE OUTSIDE OF THE BOTTLE NECK, A TUBULAR STOPPER PORTION PROVIDED FOR INSERTION INTO THE BOTTLE NECK AND HAVING AN OUTER PERIPHERAL SEALING BEAD AT A DISTANCE BELOW ITS UPPER END, A THINNER FLEXIBLE WALL PORTION BETWEEN SAID SEALING BEAD AND THE UPPER END CONNECTED TO THE GRIP PORTION AND AXIAL REINFORCING RIBS ON ITS INSIDE, A CLOSURE PORTION EXTENDING FROM THE LOWER PORTION OF THE TUBULAR STOPPER PORTION INWARDS AND UPWARDS IN THE FORM OF A FRUSTO-CONICAL WALL CLOSED AT ITS UPPER END BY A FLAT COVER PORTION, SAID FRUSTO-CONICAL WALL OF THE CLOSURE PORTION BEING CONNECTED TO THE STOPPER PORTION BY AN ARCHED CONNECTING WALL PORTION HAVING A CONCAVE UPPER SIDE, THE AXIAL REINFORCING RIBS ON THE INSIDE OF THE STOPPER PORTION EXTENDING FROM THE LOWER END OF SAID STOPPER PORTION INWARDS ALONG SAID CONCAVE UPPER SIDE O THE ARCHED CONNECTING WALL PORTION AND UPWARDS ALONG AT LEAST A PART OF THE CONICAL WALL OF THE CLOSURE PORTION SO THAT SAID RIBS RESEMBLE U-SHAPED MEMBERS, THOSE PORTIONS OF SAID RIBS WHICH EXTEND ALONG SAID CONCAVE UPPER SIDE FLEXING IN RESPONSE TO INSERTION OF SAID STOPPER PORTION INTO THE NECK OF A BOTTLE.
References Cited (Backward Citations)
GB865039A
Cited
US3080993A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-10-04 | 1969-04-05 | 1969-10-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-10-04 | 1973-04-05 | 1973-10-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-10-04 | 1977-04-05 | 1977-10-05 | $7700.00 | Window Closed / Lapsed |