US3348848A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tubular body mounting and sealing element of a septum insert for containers
Assignee: Waddington and Duval Holdings Ltd
•
Filing: 1966-03-28
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Granted: 1967-10-24
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Expires: 1986-03-28
Abstract
No abstract record available.
Inventors
- 👤 Lucking Anthony James
- 👤 Lane Charles Anthony
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 10:34
CPC Classifications
B; B65; B65D; B65D47/00; B65D47/04; B65D47/06; B65D47/10; B65D47/20; B65D47/26; B65D47/28; B65D47/283
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
88 words
IN A DISPENSER, TAP, POURER OR THE LIKE MADE OF PLASTIC MATERIAL A TUBULAR BODY ADAPTED TO BE FITTED THROUGH AN APERTURE IN THE WALL OF A CONTAINER WHOSE CONTENTS ARE TO BE DISPENSED; SEALS ON THE BODY ADAPTED TO ENGAGE THE WALLS OF THE APERTURE, AND A RING OF A MATERIAL WHOSE COEFFICIENT OF EXPANSION APPROXIMATES THAT OF THE MATERIAL OF THE CONTAINER TIGHTLY DISPOSED ENTIRELY WITHIN AN ANNULAR RECESS IN THE TUBULAR BODY ADJACENT TO AND AT THE OPPOSITE SIDE OF THE WALL FROM THE SEAL.
Claim 2
Dependent Claim
88 words
IN A DISPENSER, TAP, POURER OR THE LIKE MADE OF PLASTIC MATERIAL A TUBULAR BODY ADAPTED TO BE FITTED THROUGH AN APERTURE IN THE WALL OF A CONTAINER WHOSE CONTENTS ARE TO BE DISPENSED; SEALS ON THE BODY ADAPTED TO ENGAGE THE WALLS OF THE APERTURE, AND A RING OF A MATERIAL WHOSE COEFFICIENT OF EXPANSION APPROXIMATES THAT OF THE MATERIAL OF THE CONTAINER TIGHTLY DISPOSED ENTIRELY WITHIN AN ANNULAR RECESS IN THE TUBULAR BODY ADJACENT TO AND AT THE OPPOSITE SIDE OF THE WALL FROM THE SEAL.
References Cited (Backward Citations)
US1393331A
Cited
US1912304A
Cited
US2270060A
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US2649315A
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US2778545A
Cited
US2992761A
Cited
US3207388A
Cited
US3233907A
Cited
US3136557A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-10-23 | 1971-04-24 | 1971-10-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-10-23 | 1975-04-24 | 1975-10-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-10-23 | 1979-04-24 | 1979-10-24 | $7700.00 | Window Closed / Lapsed |