US3186573A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bottle closure
Assignee: PASINVEST Ets
•
Filing: 1963-04-12
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Granted: 1965-06-01
•
Expires: 1983-04-12
Abstract
No abstract record available.
Inventors
- 👤 Salminen Paavo Viktor Ludvig
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 13:21
CPC Classifications
B; B65; B65D; B65D45/00; B65D45/32; B65D41/00; B65D41/02; B65D41/16; B65D41/18; B65D41/185
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
189 words
A BOTTLE CLOSURE OF ELASTICALLY RESILIENT SYNTHETIC MATERIAL COMPRISING A TUBULAR SEALING MEMBER FOR SEALING ENGAGEMENT WITH THE INNER SURFACE OF THE BOTTLE NECK, A COVERING CAP PORTION EXTENDING FROM THE UPPER END OF SAID SEALING MEMBER DOWNWARDS OVER THE OUTSIDE OF THE BOTTLE NECK TOP AND HAVING INNER PROJECTIONS ENGAGING THE UNDERSIDE OF A WIDENED HEAD PORTION OF THE BOTTLE NECK A CLOSURE WALL CLOSING THE TUBULAR SEALING MEMBER NEAR ITS LOWER END EXTENDING FROM NEAR THE LOWER END OF SAID SEALING MEMBER INWARDS AND DOWNWARDS OBLIQUELY RELATIVE TO THE AXIS OF THE BOTTLE TO FORM A CUP-SHAPED CLOSED END PORTION OF SAID SEALING MEMBER, LONGITUDINAL REINFORCING RIBS ON THE INSIDE OF SAID SEALING MEMBER IN REGULAR PERIPHERAL SPACES EXTENDING AT LEAST ALONG THE LENGTH OF THE SEALING MEMBER TO BE INSERTED INTO THE BOTTLE NECK AND DOWN TO SAID CLOSURE WALL, AN ANNULAR PROJECTION FORMING A SEALING RING ON THE OUTSIDE OF THE SEALING MEMBER NEAR ITS LOWER END, SAID SEALING RING HAVING IN THE UNTENSIONED STATE OF THE BOTTLE CLOSURE A DIAMETER LARGER THAN THE INNER DIAMETER OF THE PART OF THE BOTTLE NECK ENGAGED THEREBY.
Claim 2
Dependent Claim
189 words
A BOTTLE CLOSURE OF ELASTICALLY RESILIENT SYNTHETIC MATERIAL COMPRISING A TUBULAR SEALING MEMBER FOR SEALING ENGAGEMENT WITH THE INNER SURFACE OF THE BOTTLE NECK, A COVERING CAP PORTION EXTENDING FROM THE UPPER END OF SAID SEALING MEMBER DOWNWARDS OVER THE OUTSIDE OF THE BOTTLE NECK TOP AND HAVING INNER PROJECTIONS ENGAGING THE UNDERSIDE OF A WIDENED HEAD PORTION OF THE BOTTLE NECK A CLOSURE WALL CLOSING THE TUBULAR SEALING MEMBER NEAR ITS LOWER END EXTENDING FROM NEAR THE LOWER END OF SAID SEALING MEMBER INWARDS AND DOWNWARDS OBLIQUELY RELATIVE TO THE AXIS OF THE BOTTLE TO FORM A CUP-SHAPED CLOSED END PORTION OF SAID SEALING MEMBER, LONGITUDINAL REINFORCING RIBS ON THE INSIDE OF SAID SEALING MEMBER IN REGULAR PERIPHERAL SPACES EXTENDING AT LEAST ALONG THE LENGTH OF THE SEALING MEMBER TO BE INSERTED INTO THE BOTTLE NECK AND DOWN TO SAID CLOSURE WALL, AN ANNULAR PROJECTION FORMING A SEALING RING ON THE OUTSIDE OF THE SEALING MEMBER NEAR ITS LOWER END, SAID SEALING RING HAVING IN THE UNTENSIONED STATE OF THE BOTTLE CLOSURE A DIAMETER LARGER THAN THE INNER DIAMETER OF THE PART OF THE BOTTLE NECK ENGAGED THEREBY.
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) | 1968-05-31 | 1968-11-30 | 1969-06-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-05-31 | 1972-11-30 | 1973-06-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-05-31 | 1976-11-30 | 1977-06-01 | $7700.00 | Window Closed / Lapsed |