Patent US2343143A successfully refreshed from Google Patents.
US3269575A
Expired / Lapsed
US
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Multipart closure for filling and discharging openings for containers
Assignee: Individual
•
Filing: 1965-02-17
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Granted: 1966-08-30
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Expires: 1985-02-17
Abstract
No abstract record available.
Inventors
- 👤 Hammes Wilhelm
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 00:58
CPC Classifications
B; B65; B65D; B65D41/00; B65D41/32; B65D41/46; B65D41/48; B65D41/485; B65D41/02; B65D41/16; B65D41/18; B65D41/185; B65D47/00; B65D47/04; B65D47/06; B65D47/08; B65D47/0804; B65D47/0833; B65D47/0838; B65D47/0842; B65D47/12; B65D47/14; B65D47/147; B65D47/148; B65D55/00; B65D55/16; B65D2401/00; B65D2401/15
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
137 words
A MULTI-PART CLOSURE OF SYNTHETIC MATERIAL FOR A NECK PROVIDING A FILLER AND DISCHARGE OPENING FOR A CONTAINER, COMPRISING AN ANNULAR COLLAR FOR ATTACHMENT ON THE NECK AND ENGAGEABLE WITH A GROOVE BEHIND AN ANNULAR PROJECTION ON THE NECK, A LID, A HINGE STRIP CONNECTED TO THE OUTSIDE OF THE COLLAR AND TO THE LID SO THAT THE LID CAN BE SWUNG TO ENGAGE THE COLLAR AND CLOSE THE NECK, A SAFETY RING CONSTITUTING A SEAL FOR THE LID, A SECOND STRIP EXTENDING FROM THE SIDE OF THE LID OPPOSITE THE HINGE STRIPE CONNECTED TO THE SAFETY RING WHEREBY SAID RING CAN BE SWUNG TO ENGAGE THE NECK, AND COMPLEMENTAL LOCKING SURFACES ON THE LOWER END OF THE COLLAR AND UPPER END OF THE RING, RESPECTIVELY, ENGAGEABLE WHEN THE RING HAS BEEN SWUNG TO ENGAGE THE NECK.
Claim 2
Dependent Claim
137 words
A MULTI-PART CLOSURE OF SYNTHETIC MATERIAL FOR A NECK PROVIDING A FILLER AND DISCHARGE OPENING FOR A CONTAINER, COMPRISING AN ANNULAR COLLAR FOR ATTACHMENT ON THE NECK AND ENGAGEABLE WITH A GROOVE BEHIND AN ANNULAR PROJECTION ON THE NECK, A LID, A HINGE STRIP CONNECTED TO THE OUTSIDE OF THE COLLAR AND TO THE LID SO THAT THE LID CAN BE SWUNG TO ENGAGE THE COLLAR AND CLOSE THE NECK, A SAFETY RING CONSTITUTING A SEAL FOR THE LID, A SECOND STRIP EXTENDING FROM THE SIDE OF THE LID OPPOSITE THE HINGE STRIPE CONNECTED TO THE SAFETY RING WHEREBY SAID RING CAN BE SWUNG TO ENGAGE THE NECK, AND COMPLEMENTAL LOCKING SURFACES ON THE LOWER END OF THE COLLAR AND UPPER END OF THE RING, RESPECTIVELY, ENGAGEABLE WHEN THE RING HAS BEEN SWUNG TO ENGAGE THE NECK.
References Cited (Backward Citations)
US2991913A
Cited
CH377212A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-08-29 | 1970-02-28 | 1970-08-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-29 | 1974-02-28 | 1974-08-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-29 | 1978-02-28 | 1978-08-30 | $7700.00 | Window Closed / Lapsed |