Patent US3132759A successfully refreshed from Google Patents.
US3132759A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Insulated containers
Assignee: Hamilton-Skotch Corp
•
Filing: 1961-10-19
•
Granted: 1964-05-12
•
Expires: 1981-10-19
Abstract
No abstract record available.
Inventors
- 👤 Herbert M Piker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 18:43
CPC Classifications
A; A47; A47J; A47J41/00; A47J41/0055
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
143 words
IN A CONTAINER OF THE CLASS DESCRIBED THE COMBINATION OF AN OUTER MEMBER AND AN INNER CONTAINER CIRCULAR IN PLAN, SAID OUTER MEMBER HAVING A CIRCULAR INNER SURFACE ENGAGED BY THE INNER CONTAINER CIRCULAR OUTER SURFACE AND SAID OUTER MEMBER BEING FORMED WITH A WALL THICKNESS SUFFICIENT TO INSULATE THE CONTENTS OF THE INNER CONTAINER AGAINST TRANSFER OF HEAT AND COLD, SAID OUTER MEMBER BEING FORMED OF AN UPPER PORTION AND A LOWER PORTION PERMANENTLY SECURED TO ONE ANOTHER TO PERMANENTLY AND SUBSTANTIALLY COMPLETELY ENCLOSE THE INNER CONTAINER, A FILLING AND DISCHARGE NECK UPWARDLY EXTENDING FROM THE INNER CONTAINER SEALED TO THE OUTER MEMBER UPPER PORTION TO PROJECT THROUGH AND ABOVE THE OUTER CONTAINER UPPER PORTION, AND COOPERATING MEANS FORMED ON SAID INNER CONTAINER AND OUTER MEMBER PROHIBITING RELATIVE ROTATIVE MOVEMENT BETWEEN SAID INNER CONTAINER OUTER SURFACE AND SAID OUTER MEMBER INNER SURFACE.
Claim 2
Dependent Claim
143 words
IN A CONTAINER OF THE CLASS DESCRIBED THE COMBINATION OF AN OUTER MEMBER AND AN INNER CONTAINER CIRCULAR IN PLAN, SAID OUTER MEMBER HAVING A CIRCULAR INNER SURFACE ENGAGED BY THE INNER CONTAINER CIRCULAR OUTER SURFACE AND SAID OUTER MEMBER BEING FORMED WITH A WALL THICKNESS SUFFICIENT TO INSULATE THE CONTENTS OF THE INNER CONTAINER AGAINST TRANSFER OF HEAT AND COLD, SAID OUTER MEMBER BEING FORMED OF AN UPPER PORTION AND A LOWER PORTION PERMANENTLY SECURED TO ONE ANOTHER TO PERMANENTLY AND SUBSTANTIALLY COMPLETELY ENCLOSE THE INNER CONTAINER, A FILLING AND DISCHARGE NECK UPWARDLY EXTENDING FROM THE INNER CONTAINER SEALED TO THE OUTER MEMBER UPPER PORTION TO PROJECT THROUGH AND ABOVE THE OUTER CONTAINER UPPER PORTION, AND COOPERATING MEANS FORMED ON SAID INNER CONTAINER AND OUTER MEMBER PROHIBITING RELATIVE ROTATIVE MOVEMENT BETWEEN SAID INNER CONTAINER OUTER SURFACE AND SAID OUTER MEMBER INNER SURFACE.
References Cited (Backward Citations)
US2563508A
Cited
US1639492A
Cited
US2500786A
Cited
US2818990A
Cited
FR1149650A
Cited
DE1081632B
Cited
US3070253A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-05-12 | 1967-11-11 | 1968-05-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-05-12 | 1971-11-11 | 1972-05-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-05-12 | 1975-11-11 | 1976-05-12 | $7700.00 | Window Closed / Lapsed |