US3339794A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bail ears for portable insulated container
Assignee: WMF Group GmbH
•
Filing: 1964-10-23
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Granted: 1967-09-05
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Expires: 1984-10-23
Abstract
No abstract record available.
Inventors
- 👤 Oberlander Karl
- 👤 Radtke Kurt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 13:09
CPC Classifications
B; B65; B65D; B65D25/00; B65D25/28; B65D25/32; A; A47; A47J; A47J41/00; A47J41/0083; A47J45/00; A47J45/06; A47J45/065
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
95 words
A PORTABLE INSULATING VESSEL, INCLUDING A CARRYING HANDLE, WHICH IS ROTATABLY MOUNTED ON OPPOSITE SIDES OF THE WALL OF THE VESSEL, IN WHICH THE ENDS OF THE CARRYING HANDLE ARE PROVIDED WITH ELONGATED HOLES, WHICH COOPERATE WITH SUSPENSION HOOKS SECURED ON OPPOSITE SIDES OF THE SHELL OF THE VESSEL, WHICH HOOKS HAVE ELONGATED LOCKING PLATES MOUNTED ON HOOK SHAFTS AND CONFORMING TO THE INTERNAL CONTOUR OF THE LONGATED HOLES, SAID LOCKING PLATES HAVING THEIR LONGITUDINAL AXES OPPOSITELY INCLINED FROM A PLANE PASSING THROUGH THE SUSPENSION HOOKS AND CONTAINING THE VERTICAL CENTER LINE OF THE VESSEL.
Claim 2
Dependent Claim
95 words
A PORTABLE INSULATING VESSEL, INCLUDING A CARRYING HANDLE, WHICH IS ROTATABLY MOUNTED ON OPPOSITE SIDES OF THE WALL OF THE VESSEL, IN WHICH THE ENDS OF THE CARRYING HANDLE ARE PROVIDED WITH ELONGATED HOLES, WHICH COOPERATE WITH SUSPENSION HOOKS SECURED ON OPPOSITE SIDES OF THE SHELL OF THE VESSEL, WHICH HOOKS HAVE ELONGATED LOCKING PLATES MOUNTED ON HOOK SHAFTS AND CONFORMING TO THE INTERNAL CONTOUR OF THE LONGATED HOLES, SAID LOCKING PLATES HAVING THEIR LONGITUDINAL AXES OPPOSITELY INCLINED FROM A PLANE PASSING THROUGH THE SUSPENSION HOOKS AND CONTAINING THE VERTICAL CENTER LINE OF THE VESSEL.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-09-04 | 1971-03-06 | 1971-09-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-09-04 | 1975-03-06 | 1975-09-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-09-04 | 1979-03-06 | 1979-09-05 | $7700.00 | Window Closed / Lapsed |